Question

In a ∆ABC, A = 100°, and AB = AC. Find ​

Answer 1

Answer:

y

Step-by-step explanation:

Answer 2

Answer:

A=100 °

AB=AC

x+x+100=180°(A.S.P of Triangle)

2x+100=180

2x=180-100

2x=80

x=80/2

x=40

AB=AC

x=x

40=40