[" If "Q" is a larmonic Ginjugate "],[" of "p" w.rt "A" and "B" and "AP=2" ,"],[AQ=6" then "AB=]

If Q is the harmonic conjugate of P w.r.t A,B and AP=2,AQ=6 then AB=

If Q is the harmonic conjugate of P w.r.t A,B and AP=2 , AQ=6 then AB=

If Q is the harmonic conjugate of P w.r.t. A, B and AP = 2, AQ = 6 then AB =

In triangle ABC, a line parallel to BC cuts AB and AC at P and Q. Show that AP/AB= AQ/A C

A line drawn parallel to the base BC of ∆ABC intersects AB and AC at P and Q respectively. If AB = 12 , AP = 4 , QC = 5 then determine AQ.

In DeltaABC a straight line parallel to BC intersects the sides AB and AC at the points P and Q respectively. If AP=QC , AB=12cm , AQ=2cm , then find the value of CQ .

A (2, 5), B (-1, 2) and C (5, 8) are the co-ordinates of the vertices of the triangle ABC. Points P and Q lie on AB and AC respectively, such that : AP: PB = AQ: QC = 1:2. Calculate the co-ordinates of P and Q.

In the adjoining figure, P and Q are two points on equal sides AB and AC of a isosceles triangle ABC such that AP = AQ, then

In the figure a circle touches the sides of ? ABC at P, Q, R. If AB=AC then prove that BR=CR Why is AP=AQ?