Question

Find the value of x and y in each of the given triangle.​

Answer 1

Y = 140° , since they are vertically opposite angles and hence are equal

Also ,Y= 90° + X ( Exterior angle property )

So, X = 50°

Answer 2

Step-by-step explanation:

here Y = 140 (vertically opposite angles)

x + 90 + x = 140 (sum of inside angles equal to outside angle)

2x + 90 = 140

2x = 140 - 90

2x = 50

x = 25

here is your answer

hope it will help you