Question

Lines L and M are parallel find M7

Answer 1

Answer: 142

Explanation:

Answer 2

Explanation:

Hey there!

Looking through figure; we find that,

angle 7 + 38° = 180° { Being linear pair}

Or, angle 7 = 180° - 38°

Angle 7 = 142°

Therefore, the measure of angle 7 is 142°.

Hope it helps...