Question

lines ab and cd are parallel. if m∠w is 124°, then what is m∠p?
a. 56°
b. 304°
c. 124°
d. 129°

Explanation:

Step1: Identify vertical angles

∠W and ∠O are vertical angles, so m∠O = m∠W = 124°.

Step2: Find supplementary angle

∠O and ∠P are supplementary (form a linear pair), so m∠P = 180° - m∠O = 180° - 124° = 56°.

Answer:

A. 56°