Question

In the given figure l||m then find the value of x​

Answer 1

Answer:

angle LDC + angle DCM = 180° (linear pair )

angle DCM = 180°-60° = 120°

angle DCM = angle ACB = 120° ( vertically opposite angle)

Now, in triangle ACB

Sum of all angle is 180°

25°+120°+x = 180°

x=35°