Question

In AB = AC, BC = 20 and ,value of AB is equal to:In AB = AC, BC = 20 and ,value of AB is equal to:

Answer 1

Answer:

please send me a triangle with the help of that we can solve easily

please mark me as BRAINLIST

Answer 2

Answer:

Let the AB and AC be x.

Then, AB+BC+AC= 180

x+20+x=180

2x+20=180

2x=180-20=160

x=160/2

x=80

It is isosceles triangle which two sides are equal.