If S is the midpoint of a straight line PQ and R is a point different from S, such that PR =RQ, then _x005F_x000D_

If S is the midpoint of a straight line PQ and R is a point different

1.	If S is the midpoint of a straight line PQ and R is a point different from S, such that PR =RQ, then _x005F_x000D_
A.	âˆ PRSÂ =Â 90Â°
B.	âˆ QRSÂ =Â 90Â°
C.	âˆ PSRÂ =Â 90Â°
D.	âˆ QSRÂ =Â 90Â°
Answer» D. âˆ QSRÂ =Â 90Â°

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If S is the midpoint of a straight line PQ and R is a point different from S, such that PR =RQ, then _x005F_x000D_

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