[" 3In "/_PQR" ,Paints is the midpoint of side QRIf "],[PQ=11,PR rArr D,15=13" find "QP" ."]

In DeltaPQR, point S is the midpoint of side QR. If PQ =11, PR =17 PS =13 , find QR.

In Delta PQR, Point S is the midpoint of side QR. If PQ = 11, PR = 17, PS = 13 then find QR.

In triangle PQR , point S is the midpoint of side QR. If PQ=11, PR=17, PS=13, then find QR.

In triangle PQR , M is the midpoint of side QR. If PQ=11, PR=17 and QR=12, then find PM.

In Delta PQR, M is "the midpoint of" side QR. If PQ = 11, PR = 17 "and" QR = 12 "then find PM" .

M is midpoint of seg PQ. Find PM, if PQ=13 cm.

In A PQR, if PQ=PQ and L,M and N are the mid-points of the sides PQ,PR and RP respectively.Prove that LN=MN

In the figure , S is the midpoint of seg PQ . Line ST || side QR and PT =5 cm , then find PR. Justify your answer.