Question

A triangle has side lengths of 15, 20, and 25. What type of triangle is it?


right
equiangular
obtuse
acute

Answer 1

Well the easiest way to go about this is to try and see if it's a right triangle, being

a^2+b^2=c^2

And if you see

15^2+20^2 does equal 25^2

so you know it's a rt. triangle

Answer 2

@doulikepiecauseidont is correct