Question

find the value plsszz correct ans ​

Answer 1

Step-by-step explanation:

Given: A=30° B=2x C=x-y

by alternative angles

x-y =30° __(1)

then x=30°+y

substituting in B

=2x

=2(30°+y)

=60°+y

then y = - 60° substituting in1 eq

x=30°-60°

x=30°

therefore

A= 30°

B= 80°

C= 60°