In the given figure, seg PM is a median of `DeltaPQR.PM=9andPQ^(2)+PR^(2)=290,` then find QR.

In triangle PQR , seg PM is a median. PM=10 and PQ^2+PR^2=328 , then find QR.

In DeltaPQR ,seg PM is a median , PM=9 and PQ^(@)+PR^(2)=290. Find the length of QR.

In the adjoing figure, seg PS is the median of DeltaPQR and PTbotQR. i. PR^(2)=PS^(2)+QRxxST+((QR)/(2))^(2)

Seg PM is a median of triangle PQR . If PQ=40, PR=42 and PM=29, find QR.

In triangle ABC , seg AP is a median. If BC=18 , AB^2+AC^2=260 , then find AP.

In the given figure, seg BE bot seg AB and seg BA bot seg AD. If BE = 6 and AD = 9, then find (A(DeltaABE))/(A(DeltaBAD)) .

In the following figure seg PS_|_ seg RQ , seg QT_|_ seg PR . If RQ=6,PS=6 and PR=12 , then find the QT .

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

In the adjoining figure, seg PQ abs() seg DE, A(DeltaPQF) = 20 sq. uints, PF = 2 DP , then find A (square DPQE)

In the figure, M is the midpoint of QR . /_PRQ=90^(@) . Prove that PQ^(2)=4PM^(2)-3PR^(2)