Question

In the following figure, two straight lines AB and CD are intersecting each other at the point 0 and the angles thus formed at 0 are marked, then the value of ∠x and ∠y is....

a) °120° and 62°
b) 62° and 118°
c) 118° and 62°
d) 62° and 120°​

Answer 1

Answer:

correct answer is option b 62°&118°

Step-by-step explanation:

62°=y bcz vertically opposite angles

x and y make a linear pair

so,.

y+x=180°

62° + x = 180°

x =180°-62°

x=118°

answer is 62°&180°. which is option b

Answer 2

From the given question the correct answer is:

b 62°&118°

Solution:

62°=y bcz vertically opposite angles

x and y make a linear pair

so,.

y+x=180°

62° + x = 180°

x =180°-62°

x=118°

 The answer is 62°&180°.