Question

I need step by step answer​

Answer 1

Answer:

X + Y + 90 degree = 180 degree (by angle sum property)

angle 40 degree = x (vertically opposite angle)

X + Y + 90 degree = 180 (putting the value of x)

40 + 90 +y = 180

130 + y =180

y= 180 - 130

y = 50 degree

hence ; x= 40 degree and y= 50 degree

MARK THIS ANSWER AS BRAINLIEST PLEASE