Question

A triangle has side lengths of 29 inches, 31 in, and 48 in. Classify it as acute, obtuse, or right. Show your work to receive full credit.

Answer 1

I think that such triangle can \(not\) to be a right triangle, since we have:
\[\sqrt {{{29}^2} + {{31}^2}} = 42.45 < 48\]

Answer 2

so it's acute?

Answer 3

so, I think such triangle can be this:

Answer 4

wherein the angle \(a\) is greater than 90 degrees

Answer 5

obtuse?

Answer 6

I think so!

Answer 7

thanks.

Answer 8

:)