Question

A triangle has side lengthsof 7, 10, and 12. Is the triangle a right angle?
A) Yes
B) No

Answer 1

No, it can't be.

Answer 2

Hypotenuse is like 12 when the other side lengths are 5, and 12.

Answer 3

You can prove this using pythagorean

Answer 4

\(\Large \color{Black}{\Rightarrow 7^2 + 10^2 \ne 12^2 }\)