Question

In the following figures (i) to (iii), a pair of parallel lines are cut by a traversal. Find the size of each lettered angle.​

Answer 1

Step-by-step explanation:

In the given figure,

Given angle is 60

0

x=60

0

(vertically opposite angles)

But ∠y=∠x (Corresponding angles)

∠y=60

0

Hence, ∠x=60

0

,∠y=60

0

Answer 2

angle q = 135° (vertically opposite angles)

angle p = 180° - q

= 180° - 135°

= 45°