#### Answer

Since QS is congruent to RS, triangle QSR is isosceles. As a result, because SP bisects QP and RP and goes through point S, it is a perpendicular bisector. As a result, it follows that SP is perpendicular to m.

Published by
Brooks Cole

ISBN 10:
9781285195698

ISBN 13:
978-1-28519-569-8

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