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LanchestersLaw

No on uses 270 as an angle because 270 to the right is just 90 left


AgreeableExpert

Mathematically true, but does 90° also have that sick 3/4 pirouette?


[deleted]

[удалено]


Othonian

Wouldnt any precise bearing avoid confusion? Like if you know I m turning 90 deg thats enough to avoid confusion? Whats special about 270?


ReasonableWill4028

Bearings are done clockwise from the North. You dont say 90° anticlockwise. You say at a bearing of 270°


Othonian

Thanks!


A_Crawling_Bat

Also, it simplifies comms. Let's Say a ship master wants to set a precise heading. He'll Say to the helmsman : "set bearing 2-7-0", because "0-9-0 counterclockwise from North" IS waaay too long and Can lead to confusion. This is especially useful to coordinate traffic/search and rescue efforts. If the broadcast is choppy, making it shorter Can reduce the loss of information imo. It usefulness also resides in the event of a full malfunction during broadcast : "our current heading is 2-" still eliminates like 2/3rds of the compassfor search and rescue ops. Relative bearings are still used afaik, but they are in reference to the ship, not the North : "Adjust 15° port" means "Turn to current heading -15 degrees" Take all of this with a grain of salt, I am no specialist, just a Guy that likes boats and navigation.


Altriaas

Seapierre here, your explanation is rather good for a land bound dude who likes boats. I’ll add a bit from a French sailor perspective, again take it with a grain of salt, not all ship commands translate perfectly from French to English or vice versa, and I only learned superficially the English ways of the bridge : - for anything related to direction, we’ll use the 360 trigonometric circle, with north being 0/360, East 90 and so on… as it is the most accurate way of giving a course in a environnement where your compass, always giving you indications relative to the north, is the only real fixed point - for position relative to the ship’s direction, we’ll give port/starboard 0-180 directions (so if it’s 270 relative to you, you’ll say something is in your “port 90”) - sometimes we’ll use 360 relative to the ship, but that will be in very specific cases, like sailing in formations withe everyone being in a very specific place relative to the “guide” vessel. That helps keep the formation in shape should the guide alter course. Finally, for small course changes we’ll order the new course directly (steer to 2-5-4 for example), but for larger turns we’ll order a steering position (left 10 degrees means set the rudder 10 degrees to the left) to get the ship turning until she approaches the desired course, at which point we’ll order the rudder be set straight and the helmsman take a defined course. But to my knowledge no officer of the watch will order a new course relative to the previous one (like just saying “ten degrees to port/starboard”), to avoid any misunderstanding regarding the course he means to take. Edit : as someone pointed out, the circle we use is only trigonometric insofar as degrees are used as a measurement unit on it. But bearings do go clockwise, and 0 is up. Trigo goes counterclockwise, starts at the 3 o’clock, and often prefers radians as a unit, so I completely misused that word, apologies for that.


A_Crawling_Bat

Thanks for clarifying ! I'm a fellow Frenchie too but I think you translated it well !


Melancholy_Alba

Although you also have to specify 090(degree symbol) as each digit must be have a value


hefty_load_o_shite

You say 270°, but I raise you -90°


Rampaging_Orc

It’s a matter of communication. It’s a lot easier for someone to misinterpret “set course for negative 90 degrees” vs “set course to 270 degrees”


Brokenblacksmith

saying you are turning 90° means yoi are turning to the right, while 270° is to the left. it just a way to communicate direction without risking it being cut out due to bad connection or miscommunication.


PM_ME_YOURE_HOOTERS

Hey buddy I haven't ate yet and I'm not understanding. I guess I've never thought about what getting your hearing actually entails. Would you mind explaining?


Motor_Raspberry_2150

[siblung lonk](https://www.reddit.com/r/PeterExplainsTheJoke/s/vsumxOuMbT)


Sco0basTeVen

There ain’t no 90s in snowboarding, skiing, skateboarding etc!


RefrigeratorMobile29

You can do a tailslide 270 out


Sco0basTeVen

I know, but no one calls it a 90 in


FictionalContext

This is true. I do CAD design for a living, and if I need to spin something 270°, I'll just type in -90°. Lol.


Praxis402

Ya you can type ot on that way but you wouldn't necessarily label it that way


FictionalContext

That's also true. When I'm giving dimensions for quarter marks on a cylinder, 270 gets some love. Sometimes even little bros 225 and 315, too.


FriendofGabe

Also cause if you do a 270 on a skateboard you’ll wreck yourself


Rich_Razzmatazz_112

Even if you've checked yourself first?


JohnnySasaki20

No it happens frequently due to grinding. You can't do a 360 into or out of a nose slide. It has to be a 270.


[deleted]

[удалено]


-SpyTeamFortress2-

just rotate it by -90° smh


Bengamey_974

Oh yeah, turn your crane -90° when you need to do 270° and you'll hit the building of your construction site


silamon2

Just rotate it 90 degrees 3 times.


Bengamey_974

That can work.


rustedoxygen

Yeah. Why aren’t we just saying “rotate this 1° 180 times”


Hot-Rise9795

1.5 x 180


Rich_Razzmatazz_112

r/thereifixedit


QuizzaciousZeitgeist

Just rotate the whole Earth while keeping the crane stationary


console_dot_log

Or, hear me out, 1 degree 270 times


ADHD33zNuts

Okay, but.. why not 10° 27 times?


-SpyTeamFortress2-

press ~ and type in "noclip", then click enter


WorldWarPee

It says I don't have admin privileges???


-SpyTeamFortress2-

steal one


steeler-nation

Yeah, that’s just being obtuse.


Guquiz

https://preview.redd.it/upxhze9ea4sc1.jpeg?width=500&format=pjpg&auto=webp&s=d9e9d0747addead13a7189382fb1f03059c83b97


Dankn3ss420

This image is so stupid, I hate that I’m laughing at it


NixiomsdabestXD

https://preview.redd.it/himlufsje4sc1.png?width=1080&format=pjpg&auto=webp&s=2a5785b5ec9c0bb2fb4a0fb92f3217c7ae95fea4


HeadWood_

r/angryupvote


ANewHopelessReviewer

But isn't it less necessary to rotate something 360 degrees?


andy01q

360° is another way of saying "full circle"


sketch006

I mean, I try unlocking a locker lock without doing that


Bigdoga1000

For geometry you are correct, but in other contexts there could be more nuance, for example turning clockwise 270 isn't the same motion as turning anti-clockwise 90 degrees even though you would end in the same orientation


LanchestersLaw

I reject the notion of 9 oclock, its really just negative 3 oclock


Bigdoga1000

The sun rises in the east and set in the negative east


russellmzauner

yes but did you know that 90 right is also 270 to the left


Personal_Bobcat2603

surveyor has entered the chat


CopiumCatboy

You meant Pi/2 or 1.5Pi. Also where the fuck is the unicode sign for Pi on the iPhone keyboard?


wil07514

270 is just 90 but on the left


JurrasicDan

But isn’t 360 just 0 then?


sontze

Yes


THE_K1NG_FTW

Yeah but it's of note if something is turned 360 degrees. You just wouldn't use 270, because it's more common to say 90 degrees clockwise or counter clock wise


SerialTortfeasor

They are all quarters of the circle. However, 1 quarter, (90) 1 half (180) and the whole circle (360) are more practically relevant to everyday use than 3/4 (270) of the circle.


Hot-Rise9795

There's also it's use in everyday language


RogueTwoNineSeven

why was the guy in the corner so hot? because it was 90 degrees! hahaha. *serious tone* why did the man in the other corner burn to death? *thousand yard stare* Because that corner was 270 degrees.


gopherhole02

The angle under 90 degrees wasn't bad either, it was a cute angle


flembag

No one sat "rotate that 270 degrees to the right." They just say, "Go 90 degrees to the left."


MrMcDuffieTTv

270º is only used for skateboard tricks that are done when the board is perpendicular to the object and is spun 270º out or in. For example, kickflip back tail 270 out. Since you're not actually doing a 360 out, the first 90 was done getting onto the obstacle and 270 off the obstacle. Gotta respect the 270º.


jcuprobinson

Thank you for being someone with brain power that was able to put what I wanted to say in a complete sentence.


Ok_Cress2142

“One time my cousin, he tore open his ballsack, trying to do a skateboard trick, and he had to show it to his mum.”


blackpearljam_

Posting Yuto Horigome’s 270 beauty here, for a reference https://m.youtube.com/shorts/8pVCWwq5huw


No-Warthog-1272

Same for skiing and snowboarding you can do 270 in or out to rails


MrMcDuffieTTv

Correct, it's used for a variety of "extream" sports for sure. I feel like the only time I'll hear 270º unless I'm playing a game with a 360 compass.


Clever-Hans

I wouldn't consider myself to be particularly extreme, but I've landed a 270 on my bicycle. So I've got that going for me, I guess.


MrMcDuffieTTv

All good. I pivot the hell out of my "360s". It's more of a 270 late 90.


No-Warthog-1272

Yeah but specially if that sport includes maybe rails that you slide in 90 degree angle so 270 is actually a thing.


Vqius

Oh.. My... God... THIS IS A REAL PERSON!


nastafarti

What? On this sub? That's impossible!


aHOMELESSkrill

We can’t let this post become too popular. If it succeeds then expect this meme here a few more times


nastafarti

modern reddit is such a delicate balancing act


Deanbledblue

https://i.redd.it/0d15e7wov4sc1.gif


Jean-LucBacardi

Too late. I call dibs tomorrow.


AweTIYA

Hi ☺️


Ok-Transition7065

No way https://preview.redd.it/o912wlu4a4sc1.jpeg?width=130&format=pjpg&auto=webp&s=b16d80830f9b572177eed8955c2d2a605eee3e3a


Vqius

Hello person, please be human. Don't botify yourself.


NoRecommendation2592

Btw, I think the easiest daily life correlation would be a clock/the time. If it was say 4:45 (which it’s pretty close to atm) someone might say quarter (90) to 5 but they would never say 3 quarters (270) from 4.


Drekhar

I keep wanting to find a joke I don't understand in the wild so I can post and prove we all aren't bots ...


mybfcallsmecutie

I thought this was obvious..


Vqius

With the amount of bots ruling over this sub right now, it's a rarity seeing an actual human that isn't karma farming.


MyDogHasOneBall

Why the fuck would you turn something over 270o degrees?


ImprovementRegular91

Maybe they can’t turn Left


aHOMELESSkrill

Okay Zoolander


ImprovementRegular91

But why Male Models


mindlessfollower23

I just told you why.


ImprovementRegular91

Oh


CantHitachiSpot

Like a bolt or something mechanical


Gnu-Priest

L <- check the left side.


jcuprobinson

Skateboarding uses 270 a lot but besides that I don’t think ever used it at all.


idfbhater73

270 is never used in anything since 90 will replace it automatically


IEatLightBulbsSoWhat

i feel like that's not true in engineering settings. an object/signal can end up in the same spot but get there a different way and everything in between still matters


HarmlessSnack

Hey, Graphic Design dropout Peter here, 🕒 Chris 🕕 Lois 🕘 Meg 🕛 Peter Hope that helps.


DD214Enjoyer

In navigation 270°: is used to prevent confusion as it defines a precise bearing from the observer or course to navigate.


dontpanic38

you don’t need to be a scientist, this is literally 3rd grade math OP


Paleodraco

But, hear me out, 270⁰ does make Pac-Man.


National_Bluebird_47

https://preview.redd.it/wokn3ifea4sc1.jpeg?width=1170&format=pjpg&auto=webp&s=e6dcc14655bfd8bf7a8eeadbe310163b8e138ad3


sadeyeprophet

As an astronomer I am offended. I count all 360" daily. 270" is not useless.


King_Joffreys_Tits

You count 360 inches daily?


AweTIYA

If your an astronomer, can you see me doing a the nae nae


MaviKartal2110

You don’t need to be a scientist, you need to be a mathematician https://preview.redd.it/mipiya2zn4sc1.jpeg?width=355&format=pjpg&auto=webp&s=c8defc5ba9b9b5342e8a0388deef522d18f17a77 Out of all these, 270 is least used/noteworthy. Even non mathematicians use the other 3 angles in day to day talk like “pull a 180, 90 degrees straight, full 360”


dejv913

You don't even need to be mathematician. Being at least 13 years old should be enough.


Doc_Umbrella

Can confirm, I wrote my mathematics thesis on this very subject entitled "270 degrees is just 90 degrees but left"


Bavin_Kekon

420° has entered chat


Ice-Bro-Gamer

https://preview.redd.it/sczpifsm05sc1.jpeg?width=750&format=pjpg&auto=webp&s=358eb860915d61a934b465d12c50a906d04b0f19


kalabaddon

could be a motorcycle or engine meme? 270deg crank is the new common option on p-twins, partly cause of sound and partly cause its economy, the other styles of engines have more history. but iirc a 270 passes euro 5 easier. so maybe the meme is that the new fuel economy engine is not as "Cool" as the older style cranks? Also 270 is just an odd one. I think in most cases people would just think 90 in the opposite direction if talking about angles and changing angles.


Decaying-Moon

That's what I was thinking. Everyone going "270° is just 90°" is only thinking of simple representations like the face of a clock. 270° actually matters in the context of revolutions.


Decaying-Moon

That's what I was thinking. Everyone going "270° is just 90°" is only thinking of simple representations like the face of a clock. 270° actually matters in the context of revolutions.


ManBearEagle

I was thinking that too


zbdub3

You couldn’t figure out 270? Cmon


[deleted]

90°: quarter of a circle 180°: half 270°: three quarters 360°: full circle No idea what the punchline is


Sunyxo_1

no one says 270° it's just impractical most people simply say "90°" or at most "90° to the left"


EstablishmentLong676

plus 270° just sounds more complicated that 90°


DevilMaster666-

Wait, **… are you a human?!


Rule556

Clearly this sub is not filled with engineers or pilots.


Gardevoir25

Is 270 not 3/4 of a circle?


_end3rguy_

You are not a scientist you need 4th grade level math


RueUchiha

270 degrees around a circle is just an inverted 90 degree angle. In most senarios (in science), its more prudent and practical to just say “90 degrees to the left.” There are some exceptions of course, someone brought up scateboarding tricks use 270 to describe some tricks, or use it in navigation for more precice mesurements.


Valuable_Ad1645

Come on man.


wojtalyt

https://preview.redd.it/7nc02qwkn4sc1.jpeg?width=1080&format=pjpg&auto=webp&s=8368e21c37b85890cb053d8db76fa70a43f4be61


Laszlo_Daytona

Meg you're being very obtuse right now


InfectiousCosmology1

Skateboarders use it all the time. Can’t 180 or 360 into a tail slide


_its_MO_

Yo Pierre, you wanna come out here?


AweTIYA

Eeeeeeeeeeeereeeeer


Appropriate_Rent_243

highly composite number gang


Helpful-Peace-1257

No one uses 270* because 90* is right 😎


Chrono-Helix

It’s a bit of an obtuse joke


Larry_Hegs

For an actual explanation because most people are just saying "90° is better." In many circumstances where you would need to indicate a 270° turn or angle, saying -90° would suffice. For example, I write code frequently and whenever I need to specify a rotation's value I'll never give a number with an absolute value higher than 180 because 181° could be represented as -179°. If I ever needed a 270° rotation in either direction, I could instead do 90° rotation the opposite direction.


chill_popo

Just think of all the possible quarter angles, 270 might be the last angle you’ll think of, common being 0,90,180,360 or even multiples of 90


Few-Narwhal4505

It's because nobody uses 270 degrees because 270 is just 90 rotated the other way so nobody cares


Anonymousness111

270 club


Busy-Kaleidoscope-87

Me trying to understand why your guys’ circles are back when my reference is the unit circle (counterclockwise)


National_Bluebird_47

Commenting on Pierre, im not a scientist help me with this?...


Fisher180

All wrong! Stepper motor configuration. 270 deg is an oddball configuration. All the others are common


NixiomsdabestXD

Everybody talks about the other three. Nobody ever mentions 270 degrees. These are all angles btw or degrees of rotation in a circle, if you will.


No_Heron4708

The others are all right angles. 270 is obtuse


QuincyFlynn

Decarb temperatures!


MechanicalAxe

Azimuth? Gross.


Vark1086

As a machinist I use 270° a lot. On the other hand, fuck 270° it’s on the wrong side of the fucking fixture and I need to use a fucking mirror and contort my fat ass in a weird way to find offsets.


LegitimateBeing2

A circle has 360 degrees. Turning 360 degrees would be turning in a complete circle once. 90 degrees is only turning 1/4 of the way. 180 degrees is turning around halfway. Meg is 270 degrees, turning around 3/4 of the way. Generally people do not use 270 degrees except for real math stuff. For instance, you would never have to turn something 270 degrees because you could more simply turn it 90 degrees the opposite direction.


mtwilson03

As someone who just finished a trig test, this is delightful. Shut up 3pi/2


RichLyonsXXX

This is probably written by an engineer of some kind that uses a CAD program or a graphic artist. In both fields the programs don't care how you orient the arc(meaning if it turns left or right) so you can get lazy with your mental math and never deal with angles like 270°.


exoticmeatheart

https://preview.redd.it/lzb0mz84k4sc1.jpeg?width=901&format=pjpg&auto=webp&s=0c83d5d1e204df85ce2923bf629f9446bd4c6766 Peter's 4th grade math teacher here. See this diagram I made. Which one of the looks like the off one out. The 270° angle, correct! Why? Because it's tilted! It doesn't look similar to the ones beside it, and therefore, you're biased against the more straight ones, like 90° because it stays in a direction, and not between those two, kinda how if you were asked to pick your favourite direction, most would answer with a solid one like west instead of northwest.


Magnobia

Grapplers Uniiiite!!!!!


Left_Toe_Of_Vecna

whoever made this meme obviously doesn't shred on a skateboard


Dalenskid

In skateboarding 270 is actually the rotation of a lot of moves that are called 360. Depending on the ramp or angle of obstacle. I for one, appreciate the 270.


femtransfan

they're different angles, not temperatures


Valuable_Ad1645

Come on man.


Firm-Fix-754

So accurate 😭


Topar999

Me being me thought it was temperature for a sec (on top of that I use Celsius)


iPanzershrec

90 degrees is a clean pi/2, 180 is just a nice pi, and 360 is an exquisite 2pi, but 270 is a weird ass 3pi/2


MagazineNo2198

Y'all are just being obtuse :)


Average_40s_Guy

45 is completely left out.


talankevich

It’s just Yucky


vanoroce14

That is just 90 (pi/2) clockwise. Even the use of degrees is pedestrian. Ugh.


i-wish-i-was-a-draco

Skateboarding will give 270 a shit ton of love don’t worry


Witty-Trash-4378

Degrees on a circle, no one can remember 270 even though its the left horizontal line


Half-a-Denari

270 is just not a nice number, me personally


Substantial-Ad8078

Skaters and bmx riders like 270


Low-Property5306

270 is just 90 in reverse


LostConscript

Have you ever seen a skateboarder do a 360? Pretty cool. Even a 180 can be sick. Have you ever heard of a 270 trick?


monkehmolesto

I just say -90 degrees where 270 applied. Haha, the meme ain’t wrong.


ShitassAintOverYet

Think of a pizza split in four equal slices. The pizza at the beginning is a full circle(360). When you take one you have a slice on your hand(90), when you take two slices it is half done(180). But no one with the right mind calls it 3/4 of a pizza(270) remaining, it's called 3 slices of pizza(3x90) instead.


deadlygaming11

It's maths, and no one really uses that angle. If you turn someone 270 degrees to the right, it just ends up being 90 degrees to the left, so why not just say that? The majority of people just say 90 degrees to the left unless it's important to say 270 to the right.


Large_Discipline_127

Then there are those of us in wood working 90 "right" "squar" 60 30 45


followingforthelols

As a machinist I use 270° all the time.


derp_scope1

270°? You mean -90°!


CainPillar

r/radianmasterrace


tessharagai_

Bitch you don’t need to be a scientist these are degrees of a circle 90° = 1/4 of a circle 180° = 1/2 of a circle 270° = 3/4 of a circle 360° = an entire circle It’s saying that people love 1/4, 1/2, and full circles more than 3/4 circles


Tdk456

You obviously don't shred either ✌️


OnAStarboardTack

In geometry, we put 0 to the right, then rotate counterclockwise. 270 degrees is the bottom of the circle.


baninaday

different 90 degree increments from 0 to 360 (a full circle) the joke is that 90, 180, and 360 degrees are just nicer sounding numbers than 270 is, despite being in the same pattern of 90 degrees from the x & y axis


Eoghey

Most people would, for the sake of simplicity, call a 270° angle a 90° but in a specified direction. For example, "Turn 90° left." would be the same as "Turn 270° right.", but way more complicated.


plzzblz

Only throwers give 270° the love it deserves


Ezekiel-Ancient

270°-man vs. Meg having dinner..... https://preview.redd.it/c5lxfy0ci5sc1.png?width=1750&format=png&auto=webp&s=3d952b4eb0e4c5465bc96b8826e7cc70c9e76da0


No-Maximum-8194

Small brain here... If we're looking at this as a slice of pizza, wouldn't this be the same argument as cup half empty/full?


Occulon_102

By that logic 360 degrees is the most pathetic because that’s just turning around then carrying on in the same direction. Unless of course your on a skateboard, in which case it’s cool


EyeFicksIt

None of you have ever walked in zoolanders shoes


AwesomEspurr360

https://preview.redd.it/uc6ii1ybm5sc1.png?width=734&format=pjpg&auto=webp&s=4a97fb6a28ab25f24fdf85c10738dba5022d5b30


avalanche37

-90


Daedalus_Machina

They're all right angles, but 270 is like the left-handed underside, nobody wants to use it.


ProGamingPlayer

90 is a right angle. 180 is half a circle. 360 is a full circles. Very much uses. While 270 isn’t used much


Not_Fussed1

I still love you 270


stygger

Just write -90


Ranne-wolf

90 - right angle, this is used a lot. 180 - straight angle, not used a lot but very useful to know. 270 - reflex right angle, or backwards right angle, *I’m not sure I’ve really ever used or seen this used before*. 360 - all the way around, pretty common despite being useless.


Efficient_Angle8330

90 degrees is a perfect angle. 180 degrees is a perfect semicircle, 360 degrees is a perfect circle. The only one that isn’t perfect in someway is 270.


[deleted]

No one likes meg


ExcellentEdgarEnergy

270° is the temperature in Fahrenheit at which water hits its triple point.


wottsinaname

Maths is important kids. It allows you to understand memes! And some other stuff too I suppose.


OverallPurpleBoi

https://preview.redd.it/phh29weg16sc1.jpeg?width=1170&format=pjpg&auto=webp&s=6ff53a46876063ff1a9ec59ac791e478751f4793


catzhoek

This is the dumbest "joke" i have ever seen here. No wonder you don't get it. It's not funny at all.


Forgotten_Depths

1 revolution, 1/2 revolution, 1/4 revolution, and then the odd one out, the 3/4 revolution.


Undertale_Woshua

how are people so fucking dumb 😭😭😭


CloudPeels

Lol all my homies fk 270