Question

In circle A. MRH = 45° and mÞH =
80°. What is m&PAR?

Answer 1

D

Explanation:

∠ PAR is an angle at the centre of the circle subtended by the arc PR

The central angle is equal to the arc that subtends it, thus

∠ PAR = arc PH + arc HR = 80° + 45° = 125° → D