Question

A triangle has sides with lengths of 5 feet 11 feet and 13 feet is it a right triangle

Answer 1

Yes.

Explanation:

29,61,90 are right triangles

15+11+13 is 29 therefor its a right triangle

Answer 2

no

Explanation:

to be a right triangle it must satisfy the Pythagoras theorem. 5-12-13 works