In ΔPQR, ∠QPR = 45° and the bisectors of ∠PQR and ∠PRQ meets at O. What is the value (in degrees) of ∠QOR?

In ΔPQR, ∠QPR = 45° and the bisectors of ∠PQR and ∠PRQ meets a

1.	In ΔPQR, ∠QPR = 45° and the bisectors of ∠PQR and ∠PRQ meets at O. What is the value (in degrees) of ∠QOR?
A.	107.5
B.	112.5
C.	117.5
D.	122.5
Answer» C. 117.5

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In ΔPQR, ∠QPR = 45° and the bisectors of ∠PQR and ∠PRQ meets at O. What is the value (in degrees) of ∠QOR?

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