In the figure, seg `DE||` side `AC` and seg `EF||` side `BA` then prove that `(AD)/(DB)xx(AF)/(FC)=1`

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

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

In the figure, seg PQ|| side BC and seg QR|| side AB . (i) Find (AQ)/(QC) . (ii) What would be (CR)/(RB) ? (iii) Is (BP)/(PA)=(BR)/(RC) ?

In the figure, seg AD bot side BC and B-D-C , then prove AB^(2)-BD^(2)=AC^(2)-CD^(2) .

In the figure, seg AC and seg BD intersect each other in point P and (AP)/(CP)=(BP)/(DP) . Prove that DeltaABP~DeltaCDP .

In the given figure, DB bot BC, DE bot AB and AC bot BC . Prove that (BE)/(DE)=(AC)/(BC)

In the figure, set DH_|_ side EF and seg GK_|_ side EF. If DH=12cm, GK=20 and A(DeltaDEF)=300cm^(2) . Find (i) EF(ii) A(DeltaGEF) (iii) A(squareDEGF) .

In the given figure if DE||BC then prove that (AB)/(DB)=(AC)/(EC)and(AD)/(AB)=(AE)/(AC)

In the figure A-D-C and B-E-C seg DE|| side AB. If AD=5, DC=3, BC=6.4 then find BE.