Question

Find the value of x and y in the following figure.
90°​

Answer 1

Step-by-step explanation:

y= 90 (vertically opposite angle)

x+x+y=180

2x+90=180

2x = 180-90

x= 90/2

x =45

Hope, it helpful for you

Answer 2

Answer:

1. angle y = 90 degree ( vertically opposite angles)
2. angle X + angle X = 90 degree

so, 2 of angle X = 90 degree

then , angle X = 90 °/2

therefore , angle X = 45°