Question

___sides of equal length

___acute angel(s)
___right angle(s)
___obtuse angle(s)

The triangle is _____and_____.

Answer 1

__2_sides of equal length

__2_acute angels

__0_right angle(s)

_1__obtuse angle

The triangle is _isosceles____and_obtuse____.

Explanation:

if this is the right triangle the longest side will be √162≈ 12.7

the longest side is 15 so the vertex angle is obtuse