ABCD is a quadrilateral whose diagonals intersect each other at the point O such that `OA=OB=OD.If /_OAB=30^@,` then the measure of `ODA` is :

ABCD is a quadrilateral whose diagonals intersect each other at the point 0 such that OA=OB=OD.If/_OAB=30^(@), then the measure of ODA is :

If ABCD is a quadrilateral whose diagonals AC and BD intersect at O, then

ABCD is a cyclic quadrilateral whose diagonals intersect each other at point O. If angleCAB=25^(@) and angleBCD=85^(@) then find angleCBD .

ABCD is a cyclic quadrilateral whose diagonals intersect at P. If AB = BC, angle DBC = 70^(@) and angle BAC = 30^(@) , then the measure of angle PCD is:

The diagonals of a quadrilateral ABCD intersect each other at the point O such that (AO)/(BO) =(CO)/(DO) show that ABCD is a trapezium.

The diagonals of a quadrilateral ABCD intersects each other at the point O such that (AO)/(BO)= (CO)/(DO) . Show that ABCD is a trapezium.

The diagonals of a quadrilateral ABCD intersect each other at the point O such that (AO)/(BO)=(CO)/(DO) . Show that ABCD is a trapezium.

The diagonals of a quadrilateral ABCD intersect each other at the point O such that (AO)/(BO)=(CO)/(DO) Show that ABCD is a trapezium.