Lines m and n are parallel. A transversal makes a corresponding pair where one angle is (x + 40) deg and the other is (3x - 20) deg. Find the measure of these equal corresponding angles (deg).

Question

Accepted Answer

70. Corresponding angles equal: x + 40 = 3x - 20, so 60 = 2x, x = 30. Angle = 30 + 40 = 70°.

Lines m and n are parallel. A transversal makes a corresponding pair where one angle is $(x + 40)$ deg and the other is $(3 x - 20)$ deg.
Find the measure of these equal corresponding angles (deg).

Step-by-Step Solution

Master this chapter in 30 minutes a day.

More Class 9 Parallel Lines and a Transversal practice

Lines m and n are parallel. A transversal makes a corresponding pair where one angle is (x+40) deg and the other is (3x−20) deg.Find the measure of these equal corresponding angles (deg).

Step-by-Step Solution

Master this chapter in 30 minutes a day.

More Class 9 Parallel Lines and a Transversal practice

Lines m and n are parallel. A transversal makes a corresponding pair where one angle is $(x + 40)$ deg and the other is $(3 x - 20)$ deg.
Find the measure of these equal corresponding angles (deg).