1122
The value of x (sh.itjust.works)
you are viewing a single comment's thread
view the rest of the comments
[-] yannic@lemmy.ca 13 points 2 months ago* (last edited 2 months ago)

I get you, but it doesn't clearly indicate the angle in the middle at the base as much as it suggestively waggles its eyebrows towards 90⁰, it could just as easily be 89.9999999999999⁰, although upon zooming in, you can see the line does shift one pixel over on its way up. You simply can't trust any of the angles as 90⁰ unless it's got the ∟ symbol (that's the official unicode) or you've measured them yourself, and with that one pixel off-set, it's decidedly not 90⁰. That's why you have to do the math.

[-] Denjin@lemmings.world 8 points 2 months ago* (last edited 2 months ago)

The internal angles of a triangle always add up to 180⁰, therefore the one pixel offset is irrelevant because the unlabelled angle is, despite what the image suggests, ~~60~~ 80⁰.

[-] sugar_in_your_tea@sh.itjust.works 4 points 2 months ago

Assuming you're talking about the triangle on the left, it's 80⁰: 180 - 60 - 40 = 80. The other two unlabeled angles are 100⁰ and 45⁰ respectively. None of the unlabelled angles are 60⁰.

[-] jj4211@lemmy.world 2 points 2 months ago

The shape on the left might be a quadrilateral instead of a triangle, with a vertex at the same place as the top vertex of the shape on the right.

[-] Denjin@lemmings.world 1 points 2 months ago

Yes I meant 80 lol, thanks

[-] yannic@lemmy.ca 2 points 2 months ago

It's enough to say it's "CLEARLY" not 90⁰.

[-] PresidentCamacho@lemm.ee 3 points 2 months ago

That's just what I said but more into the weeds on the detail.

[-] yannic@lemmy.ca 0 points 2 months ago
this post was submitted on 08 Oct 2024
1122 points (98.2% liked)

People Twitter

5380 readers
576 users here now

People tweeting stuff. We allow tweets from anyone.

RULES:

  1. Mark NSFW content.
  2. No doxxing people.
  3. Must be a tweet or similar
  4. No bullying or international politcs
  5. Be excellent to each other.
  6. Provide an archived link to the tweet (or similar) being shown if it's a major figure or a politician.

founded 2 years ago
MODERATORS