Question

A triangle has side lengths 11, 12, and 15. Is it acute, obtuse, or right?

O Acute
O Obtuse
O Right

Answer 1

right triangle

Explanation:

because 15 would be the base so 11 and 12 would be the sides and fot the triangle to be acute or obtuse the total of the sides (11+12) has to be lass than the base (15), but it is more 23 so it has to be a right triangle.