Draw a rough sketch of a quadrilateral ABCD and name of the followoing :
Two pairs of opposite sides

Draw a rough sketch of a quadrilateral ABCD and name of the followoing : Two pairs of opposite angles.

Draw a rough sketch of a quadrilateral ABCD and name of the followoing : Four sides

Draw a rough sketch of a quadrilateral ABCD and name of the followoing : Four angles

Draw a rough sketch of a quadrilateral ABCD and name of the following : A pair of diagonals

Draw a rough sketch of a quadrilateral ABCD and name of the following : Four pairs of adjacent sides

Draw a rough sketch of a quadrilateral ABCD and name of the followoing : Four pairs of adjacent angles

Draw a rough sketch of a quadrilateral KLMN. State,(a) two pairs of opposite sides,(b) two pairs of opposite angles,(c) two pairs of adjacent sides,(d) two pairs of adjacent angles.

Draw a rough sketch of a quadrilateral PQRS. Draw its diagonals. Name them. Is the meeting point of the diagonals in the interior or exterior of the quadrilateral?

If the sides of a quadrilateral touch a circle, prove that the sum of a pair of opposite sides is equal to the sum of the other pair.

Draw rough sketches of the net of each of the following shapes: a. Cube b. Cuboid c. Cylinder d. Cone