In circle A. MRH = 45° and mÞH =
80°. What is m&PAR?
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Answer:
D
Step-by-step 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