[" 21.Opposite angles of a quadrilateral "],[" ABCD are equal.If "AB=4" cm,determine "],[" CD."]

The opposite angles of quadrilateral ABCD are supplementary. If AC bisects angle BAD , then show an that BC=CD

Two oppsite angles of the quadrilateral ABCD are supplementary and aC bisects angle BAD . Prove that BC Cand CD are equal.

Find the area of a quadrilateral ABCD in which AB=3cm,BC=4cm,CD=4cm,DA=5cm and AC=5cm

Find the area of a quadrilateral ABCD is which AB=3cm,BC=4cm,CD=4cm,DA=5cm and AC=5cm

In a quadrilateral ABCD, AB = CD and angle B = angle C . Prove that AC = AB

Find the area of the quadrilateral ABCD in which AB=3cm,BC=4cm,CD=4cm,DA=5cm and AC=5cm.