Question

in the given figure, fine the value of y​

Answer 1

Answer:

your answer is 28

Step-by-step explanation:

3y+2y+40=180(being linear pairs)

5y+40=180

5y=180-40

5y=140

y=140÷5

y=28

Answer 2

Step-by-step explanation:

40 + 3y+ 2y= 180

5y= 180 - 40

5y =140

y= 140/ 5

y= 28

3y = 3× 28= 84

2y = 2× 28 = 56

Verification=

40+ 84+56= 180

180= 180

L.H.S. = R.H.S.

Verify