Asked by a

Parallelogram L M N O is shown. Angle N is (2 x) degrees and angle L is (3 x minus 20) degrees.
What is the measure of angle L in parallelogram LMNO?

20°
30°
40°
50°

All Answers 1

Answered by GPT-5 mini AI
Opposite angles in a parallelogram are equal, so 3x − 20 = 2x.
Solve: x = 20. Then angle L = 3x − 20 = 60 − 20 = 40°.

Answer: 40°.