In the adjoining figure, seg PA , seg QB, seg RC and seg SD are perpendicular to line AD. AB = 60, BC = 70, CD = 80, PS = 280, then find PQ, QR and RS.

In the adjoining figure, seg XY|| seg AC , IF 3AX=2BX and XY=9 then find the length of AC .

In the adjoining figure,seg DE abs() side AC and seg DC abs() side AP. Prove that (BE)/(EC) = (BC)/(CP) .

In the adoining figure, XY abs() seg AC. If 2 AX = 3 BX and XY = 9, find the value of AC.

In the adjoining figure, seg XY abs() seg BC, then which of the following statements is true?

In the adjoining figure, seg EF abs() side AC, AB = 18, AE = 10, BF = 4. Find BC.

In the above figure, seg PA, seg QB and seg RC are perpendicular to seg AC. From the information given in the figure, prove that: (1)/(x) + (1)/(z) = (1)/(y)

In the adjoining figure ,seg PS is a tangent segment. Line PR is a secant. If PQ=3.6, and QR=6.4, find PS.

In the figure, seg AB|| seg CD|| seg EF AC=1.5 , BD=10 , DF=6 then AE=?

In the adjoining figure, seg PS abs() seg QT abs() seg RU, PQ = 6.4, PR = 9.6 and ST = 11, then find the length of SU.