Circum - Centre of ΔPQR is O. If ∠QPR = 55° and ∠QRP = 75°, what is the value (in degrees) of ∠OPR?

Circum - Centre of ΔPQR is O. If ∠QPR = 55° and ∠QRP = 75°, wha

1.	Circum - Centre of ΔPQR is O. If ∠QPR = 55° and ∠QRP = 75°, what is the value (in degrees) of ∠OPR?
A.	45
B.	40
C.	65
D.	70
Answer» C. 65

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Circum - Centre of ΔPQR is O. If ∠QPR = 55° and ∠QRP = 75°, what is the value (in degrees) of ∠OPR?

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