Question

a triangle has these properties: three sides of different lengths two angles that are less than 90° and one angle that is greater than 90°. which words describe the triangle? scalene, acute scalene, obtuse isosceles, obtuse isosceles, acute

Explanation:

A scalene triangle has three sides of different lengths. An obtuse - angled triangle has one angle greater than 90° and two angles less than 90°.

Answer:

B. scalene, obtuse