Question

Find the missing angle measures.

Answer 1

Answer: P= 30° & R= 60°

Explanation:

First, you should find angle "R" as it helps find angle "P"

therefore:

R= 180°- 120°(angles on a straight line add up to 180°)

= 60°

P= 180°- ( 90°+ 60°) (Angles of a triangle add up to 180°)

= 180°- 150°

= 30°