Question

if two angles of a triangle are equal and two sides opposite the equal angles are called​

Answer 1

Answer:

Isosceles triangle

Step-by-step explanation:

self explanatory any triangle with 2 sides congruent is an isosceles triangle

Answer 2

Answer:

isosceles triangle

Step-by-step explanation:

The sides opposite to equal angles of a triangle are equal. Prove that if two angles of a triangle are congruent, then the triangle is isosceles.