In a parallelogram ABCD, if the intersection point of the diagonals is O and OC=6cm,OB=8cm then OA,OD,AC and BD...

Diagonals AC and BD of a parallelogram ABCD intersect each other at O. If OA= 3 cm and OD = 2 cm, determine the lengths of AC and BD.

Diagonals AC and BD of a parallelogram ABCD intersect at O. If OA = 3 cm and OD = 2 cm, determine the lengths of AC and BD.

diagonal of a cocyclic parallelogram ABCD is AC and BD intersection at point R .then

ABDC is a parallelogram and P is the point of intersection of its diagonals. If O is any point, then overline(OA)+overline(OB)+overline(OC)+overline(OD)=

P and Q are points on opposite sides AD and BC of a parallelogram ABCD such that PQ passes through the point of intersection O of its diagonals AC and BD. Show that PQ is bisected at O.

In a parallelogram ABCD diagonals AC and BD intersect at O and AC=6.8cm and BD=13.6cm. Find the measures of OC and OD.

ABCD is a parallelogram and O is the point of intersection of its diagonals.If ar(/_AOD)=4cm^(2) find ar(/_AOB)

ABCD is parallelogram and P is the point of intersection of its diagonals.If O is the origin of reference,show that vec OA+vec OB+vec OC+vec OD=4vec OP

In a parallelogram ABCD diagonals AC and BD intersect at O and AC =12.6 cm and BD = 9.4 cm. Find the measures of OC and OD.