Question

find the value of x
please tell me answer​

Answer 1

Answer:

there is a theorm that Exterior angle is equal to the sum of two interior angles by using this theorm we can say

let 3 angles of triangle be abc

so in triangle ABC

angle cab +angle abc = x

50+70=x

x=120

here's your answer

thanks

Answer 2

Answer:

hope it helps you (thank you)