Question

11) If x and y are supplementary angles and x=151, then y =​

Answer 1

Answer:

y=29°

Step-by-step explanation:

Supplementary angles - whose sum adds up to 180°

x+y=180

151+y=180

y=180-151

y=29°

Answer 2

Here it is given that x and y are supplementary angles and the value of x is given to be 151.

We have to find the value of y

What are supplementary angles?

Angles which when added given a sum of 180° are known as supplementary angles.

So, the sum of x and y should give 180°

Therefore, x + y = 180

                 151 + y = 180

                          y = 180 - 151

                          y = 29°

Hence, the value of y will be 29°