If Q is midpoint of seg CD and d(C,Q) = 6, find length of seg CD.

If P is midpoint of seg AB and AB = 7 cm, find AP.

point C is the midpoint of seg AB. If AC = 5.5, then find the length of AB.

Point M is the midpoint of seg AB. If AB= 8, then find the length of AM.

Point P is the midpoint of seg CD. If CP = 2.5 , find l(CD) .

Point M is the mid point of seg AB. If AB = 8 then find the length of AM.

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

In the adjoining figure, M is the midpoint of seg AB and seg CM is a median of DeltaABC . Find (A(DeltaAMC))/(A(DeltaBMC)) .