Question

The vertical angle of an isoceles triange is 135° . Find its base angles​

Answer 1

Answer:

22.5°

Angle(A+B+C)=180°

135°+2(B)=180°

Answer 2

Answer:

base angles are 22.5° and 22.5°

Step-by-step explanation:

Isosceles triangle have equal base angles,

so, x + x + 135 = 180

2x = 180-135

2x = 45

x = 22.5

Answered by Gauthmath