In the given figure, ABCD is trapezium whow diagonals AC and BD intersect at O such that `OA=(3x-1) cm, (OB=(2x+1) cm, OC=(5x-3) cm and OD =(6x-5)cm`. Then, x=?

In the adjoining figure, ABCD is a trapezium in which CD||AB and its diagonals intersect at O. if AO= (5x-7) cm, OC =(2x+1)cm, BO=(7x-5) cm and OD =(7x+1)cm , find the value of x.

In the given fig., AB || DC and diagonals AC and BD intersects at O. If OA =3x-1 and OB =2x + 1, OC = 5x-3 and OD =6x-5, find the value of x.

In the adjoining figure,ABCD is a trapezium in which CD||AB and its diagonals intersect at O.If AO=(5x-7)cm,OC=(2x+1)cm,DO=(7x-5)cm and OB=(7x+1)cm, find the value of x.

In the given figure, ABCD is a ||gm in which diagonals AC and BD intersect at O. If ar(||gm ABCD) is 52 cm^(2) then the ar(triangleAOB) =?

ABCD is a trapezium in which AB parallel to DC and its diagonals intersect at P. If AP = (3x - 1) cm, PC = (5x - 3) cm, BP = (2x + 1) cm and PD = (6x - 5) cm, then the length of DB is: ABCD एक समलम्ब है जिसमें AB, DC के समानांतर है तथा इसके विकर्ण P पर एक दूसरे को काठते हैं | यदि AP = (3x - 1) सेमी, PC = (5x - 3) सेमी, BP = (2x + 1) सेमी तथा PD = (6x - 5) सेमी है, तो DB की लंबाई क्या होगी ?

In the adjacent figure , ABCD is a rhombus whose diagonals AC and BD intersect at a point O. If side AB=10 cm and diagonal BD=16 cm , find the length of diagonal AC.

In the given figure, the diagonals AC and BD of a rectangle ABCD intersect each other at point O. If OA=2x+6 and OD=3x+3, find the value of x.

ABCD is a rectangle. The diagonals AC and BD intersect at O. If AB = 32 cm and AD = 24 cm, then what is OD equal to ?

ABCD is a regular trapezium in which AD || BC Diagonal AC and BD intersect at O, AO = 3 CO = X - 3 BO = 3X - 19 , DO = X - 5 . Find X