Question

Find the value of x. x=

Answer 1

Two angles opposite at the vertex are two angles: which have the same vertex; whose sides are in line with each other. Two angles opposite at the vertex are equal.

the angle 62° opposed by the vertex to the angle (2+3x)°.

the 2 angles are equal

(2+3x)°=62°

2+3x=62

3x=62-2

x= 20

Answer 2

x = 20⁰.

Explanation:

These are opposite angles, so they are equal.

2 + 3x = 62

3x = 62 - 2

3x = 60

x = 20.