In the given figure, if OQ = QR, then the value of m is:
A. 3n°
B. n°
C. 2n°
D. 4n°
Answer: Option A
Solution (By Examveda Team)
∠PQO = 2n° (by exterior angle theorem)
PO = OQ (Radius)
∠OPQ = ∠OQP = 2n° (by exterior angle theorem)
∠POS = ∠OPQ + ∠ORP
m = 2n° + n°
m = 3n°
This Question Belongs to Arithmetic Ability >> Geometry
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