Question

in the figure below, if ∆ABC is an isosceles triangle with AC=BC, find the value of x.​

Answer 1

Given : ∆ABC is an isosceles triangle with AC=BC  

To Find : value of x

Solution:

AC = BC

Angles opposite to Equal sides are Equal

∠B=  ∠A

=> ∠B = 70°

x = ∠A  + ∠B   ( Exterior angle = Sum of opposite interior angles)

=> x =  70° + 70°

=> x = 140°  

value of x.​  = 140°

Learn More:

Choose the correct statement A. a triangle has two right angles B. all ...

https://brainly.in/question/12527895

find the value of x.​

https://brainly.in/question/21551315