Question

First person to solve gets medal,fan, and help in another subject.

Answer 1

@JunhaoZ

Answer 2

he is not correct because the longest side (11) has to be more what the other to sides added together (9+9)

Answer 3

First, check if the Pythagorean applys

Answer 4

No it doesn't VDOP. It has to be smaller.

Answer 5

@Zelda agreed

Answer 6

oh sorry i got mixed up. :/

Answer 7

It's not a Right triangle because 9^2+9^2=11^2 is false

Answer 8

can ya'll help with this?

Answer 9

15 is the root2 part in 1:1:root2 ratio in 45-45-90 triangle. if you do 15/root2 you will get about 10.61

Answer 10

how or why?

Answer 11

I have to go, if you would give me a medal and fan for these problems, that would be super! I hope you get the special right triangles and I hope I can help another time!