Question

in a triangle Angel ABC, if Angle A= Angel B + Angel C,then Angel A= ?​

Answer 1

angle A=right angle(90)

hope it helps you dear

Answer 2

suppose angle B=x

C=x

A=x+x=2x

total =x+x+2x= 4x

4x=180°

x=180÷4=45°

2x=45°×2=90°

measure of angle A=90°