Question

angle A= angle B + angle C. find the measure of angle A​

Answer 1

Answer:

If we add all three angles in any triangle we get 180 degrees. So, the measure of angle A + angle B + angle C = 180 degrees. This is true for any triangle in the world of geometry.

Answer 2

Answer:

Angle A+Angle B+Angle C=180

Angle A=angle B+angle C (given)

Angle=90.