In the given figure, AB is parallel to CD. Angle PRB = 74 degrees. What is the value (in degrees) of angle DSQ?
Show answer & explanation
Correct answer: C
Explanation
Given:
AB ∥ CD, ∠PRB = 74°
According to the formula:
The sum of co-interior angles between parallel lines is 180°.
∠PRB + ∠DSQ = 180°
74° + ∠DSQ = 180°
∠DSQ = 180° − 74° = 106°