In quadrilateral `A B C D` show in Figure. `A B D C\ a n d\ \ A D_|_A Bdot` Also, `A B=8m ,\ D C=B C=5mdot` Find the area of the quadrilateral.

In quadrilateral A B C D show in Figure. A B || D C\ a n d\ \ A D_|_A Bdot Also, A B=8m ,\ D C=B C=5mdot Find the area of the quadrilateral.

In a quadrilateral A B C D , the angles A ,\ B ,\ C\ a n d\ D are in the ratio 1:2:4:5 . Find the measure of each angles of the quadrilateral.

In Figure, compute the area of quadrilateral A B C D .

In a quadrilateral A B C D , the angles A ,\ B ,\ C\ a n d\ D are in the ratio 1:2:3: 4. Find the measure of each angles of the quadrilateral.

In a quadrilateral A B C D , the angles A ,\ B ,\ C\ a n d\ D are in the ratio 1:2:4: 5. Find the measure of each angle of the quadrilateral.

In a quadrilateral A B C D , the angles A ,\ B ,\ C\ a n d\ D are in the ratio 1:2:3:4 . Find the measure of each angle of the quadrilateral.

In a cyclic quadrilateral A B C D , if /_A=3 /_C . Find /_A

In the adjoining figure A B D C\ a n d\ D A is perpendicular to A Bdot Further, D C=7c m ,\ C B=10 c m\ a n d\ A B=13 c mdot Find the area of the quadrilateral A B C Ddot

In Figure, A B=A C\ a n d\ D B=D Cdot\ Prove that /_A B D=/_A C D

Construct a quadrilateral A B C D in which . A B = 7. 5 c m ,\ A C=A D=6c m ,\ C D=5c m\ a n d\ B D=10 c mdot