Question

Given an Isosceles triangle with a vertex angle of 76°. What is the measure of the other two angles?

520 and 64°
O 640 and 64°
O 52° and 52°
O 52° and 128°

Answer 1

The measure of the other two angles in an isosceles triangle with a vertex angle of 76° is 52°.

Step-by-step explanation:

In an isosceles triangle, the base angles are congruent, which means they have the same measure. Given that the vertex angle is 76°, the two base angles would have the same measure. To find the measure of the base angles, we can subtract the vertex angle from 180° and divide by 2 to get the measure of each base angle.

So, the measure of each of the two base angles would be (180° - 76°) ÷ 2 = 52°.

Learn more about Angles in triangles