Question

In three supplementary angles, x,y and 150-x ,then the value of y is

Answer 1

Given,
x + y + 150 - x = 180
=>y = 180 - 150 = 30°.
(All quantities are in degrees).


Hope this will help you.

If you like my answer
Please mark it as brainliest
And
Be my follower if possible.