Question

A triangle has side lengths 10, 15, and 7. Is the triangle acute, obtuse, or right? Explain.

Answer 1

if 15^2 > 10^2 + 7^2 the triangle is obtuse

Answer 2

right angled triangle if 15^2 = 10^2 + 7^2

Answer 3

else the triangle is acute

Answer 4

its not acute
its obtuse

Answer 5

right

Answer 6

good lookin