42 Funny Triangle Jokes
Sometimes you just need a good triangle joke.. I don’t know why.. I also don’t know how you got here, but here you go, enjoy :p. I’ve drawn up this list with only the best ones I could find and made a few myself.
If you have a triangle pun yourself, flick me it in the comments, I am always reviewing suggestions and adding to this archive of human-made jokes. Thanks for stopping by!

Triangle puns
- How do you climb a triangle? By scalene it.
- What do you call a triangle that got owned? A wrecked-angle.
- Why was the isosceles triangle all over the place? Because it was equal on all sides.
- Why did the obtuse angle go to the doctor? Because it wasn’t right.
- Why couldn’t the triangle get a bank loan? Because its parents wouldn’t cosine.
- Why was the ratio of the side opposite an angle to the hypotenuse sick? Because it had sine-flu.
- What’s the difference between a triangle and Leeds United? A triangle has three points. (Leeds United is my fav football team – yeah that’s right “football” not soccer :p).

- What did the circle say to the triangle? I see your point.
- What is at the bottom of the Bermuda triangle? A wreck tangle.
- What kind of animal lives in a triangle? Hippotenuse.
- Why does school talk about triangles so much? Some people don’t get the point.
- Are we really expected to eat three square meals a day? I’m sure triangles and circles provide equal nutritional value.
- What’s the hardest working angle in geometry? A triangle.
- What is the secret triangle-based code of mathematicians? SIN language.
- Why is an obtuse triangle never depressed? Because its angle is never down.
- What did the triangle say to the square? Nice quads bro.
- Why aren’t there many jokes about triangles? Because some of them are obtuse.
- Why is the Toblerone chocolate shaped like a triangle? So that it’ll fit inside the box.
- What did the right triangle do after he lost one of his angles? He went on a tangent.

Triangle one liners
- Triangles seem to be rich. They hold so many properties.
- I saw a deaf triangle with an unknown angle, So I Sined to it.
- A circle accidentally shot a square his triangle buddy said, “Well, I guess he’s poly-gone.
- I had a joke about the hypotenuse of a triangle. I’m only able to tell one side of the story, though.
- I’m always in a love triangle. I fall in love with a girl, the girl is in love with nobody, and nobody loves me.
- Don’t argue with a 90-degree triangle. It’s always right.
- My daughter asked me why I got a tattoo of a triangle. Because it’s edgy.
- The bermuda triangle used to be known as the bermuda rectangle, until one of the sides mysteriously vanished.
- I wanted to take ownership of a building shaped like a triangle. But I couldn’t get anyone to cosine.
- If you were a triangle, you would be an acute one.
- The Bermuda Triangle is a great vacationing spot most people that go there, never come back.
- A triangle says to a circle: You’re pointless. Then the circle says back: That’s how I roll.
- Today, in math class, we had to label triangles. I would tell you the answers, but they’re all classified now.

Best triangle jokes
- What kind of triangle is a tortilla chip? An i-salsa-les triangle.
- Where did the square go after killing the triangle? To prism.
- What kind of glasses do triangles wear? Trifocals.
- Why did the triangle player quit the orchestra? It was just one ting after another.
- Why didn’t the triangle go outside to get a Tan? Cos the Sine said so.
- Why was the triangle sent to hell? Cos sin.
- Why did the obtuse triangle go to the beach? Because it was more than 90 degrees.
- Why do math textbooks only ever give you one angle in a triangle? Just cos.
- How can you tell if a triangle is dead? It won’t show any sines of life.
- Why did the 30-60-90 triangle marry the 45-45-90 triangle? They were right for each other.
If you want to hear more funny puns, then check out these other great lists of funny jokes: