Question

In the figure below, x = 25.
What is the value of y?
65
130
140

Answer 1

65

Explanation:

• x + y = 90

• x is given as 25 so replace 25 instead of x then

=> 25 + y =90

=> y = 90-25

=> y = 65

Answer 2

130

Explanation:

25 + 25 = 50

180 degrees on a strait line so 180 - 50 = 130