In trapezium ABCD side `AB||` side `PQ||` side `DC, AP=15, PD=12, QC=14`, find BQ.

In trapezium ABCD ,side AB||sidePQ||sideDC. AP=15, PD= 12, QC =14. Find BQ.

In trapezium ABCD, side BC || side AD, side AB ~= side DC. If angleA = 72^(@) , then find the measures of angleB and angleD .

In trapezium ABCD, side BC || side AD, side AB ~= side DC. If angleA = 72^(@) , then find the measures of angleB and angleD .

In the figure lien PQ|| side BC,AP=2.4cm, PB=7.2cm, QC=5.4cm then find AQ .

In trapezium ABCD side AB|| side DC, diagonals AC and BD intersect In point O. If AB=20, DC=6, OB=15 then find OD.

In trapezium ABCD side AB|| side DC, diagonals AC and BD intersect In point O. If AB=20, DC=6, OB=15 thn find OD.

In a trapezium ABCD, side AB is parallel to side DC, and the diagonals AC and BD intersect each other at point P. Prove that : PA xx PD = PB xx PC .

In a trapezium ABCD, side AB is parallel to side DC, and the diagonals AC and BD intersect each other at point P. Prove that : DeltaAPB is similar to DeltaCPD .

In trapezium ABCD, side AB is parallel to side DC. Diagonals AC and BD intersect at point P. Prove that triangles APD and BPC are equal in area.

In a cyclic trapezium ABCD,side AB is parallel to side DC. Prove that : side AD =side BC.