Question

State the type of angles and solve for the yven vatizble.

3x
€
(2x + 20)
Aterate bretor Andes, x-20
Alternate Interior Anges, x = 20
Corresponding Anges, x=4
Same Side Interior Anges, 4

Answer 1

1st option

Explanation:

The 2 angles are alternate exterior angles and are congruent , so

3x = 2x + 20 ( subtract 2x from both sides )

x = 20