Question

Find the value of x.

Answer 1

36

Explanation:

Angles 3x and 2x are alternate interior angles.

Alternate Interior angles are congruent. The sum of the angles formed on the same side of the transversal which are inside the two parallel lines is equal to 180°.

So 3x + 2x = 180

5x = 180

x = 180/5

x = 36