In ΔPQR, O is the in-center and ∠R = 42 °. Find the measure of �

1.	In ΔPQR, O is the in-center and ∠R = 42 °. Find the measure of ∠QOP.
A.	121°
B.	138°
C.	111°
D.	132°
Answer» D. 132°

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In ΔPQR, O is the in-center and ∠R = 42 °. Find the measure of ∠QOP.

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