Page 163 - Maths Skills - 7

Lines and Angles 161

HOTS

1. Two parallel lines when cut by a transversal forms a pair of equal corresponding angles. What can be said
about pairs of alternate interior angles?

2. Find the value of the unknown angle in each of the following figures:

(i) (ii)

3. In the following figures, find the values of x and y.

(i) (ii)

4. Find the value of x in the given figures:

(i) (ii)

Word Stock

Acute Obtuse Straight Angle Supplementary
Complementary Adjacent Ray Line Vertical

Pair Alternate Opposite Parallel Intersect
Interior Exterior