Define Adjacent angles.

In the figure given alongside. Name the adjacent angles.

Write five pairs of adjacent angles.

In Fig.14, name all the pairs of adjacent angles.

In Fig. B. Name the angle that is represented by angle 1. (b) Name all the 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.

If the adjacent angles of a parallelogram are in the ratio 1/3:1/2. Find all the angles of parallelogram.

In Figure, A B C D is a quadrilateral. Name a pair of adjacent sides. Name a pair of opposite sides. How many pairs of adjacent sides are there? How many pairs of opposite sides are there? Name a pair of adjacent angles. Name a pair of opposite angles. How many pairs of adjacent angles are there? How many pairs of opposite angles are there?

In Fig (5.18) identify:(i) Five pairs of adjacent angles. (ii) Three linear pairs.(iii) Two pairs of vertically opposite angles

Answer the following from the figure given alongside. . a. Name anglePOQ in two more ways. b. Name all the pairs of adjacent angles. c. Name the points in the interior of angle1 . d. Name the points in the exterior of angle1 . e. Name the points on angle1 .

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