Math, asked by shshah79, 4 months ago

do it correctly no irrelevant​

Attachments:

Answers

Answered by kAsHyAp08
1

Step-by-step explanation:

7x -20° + 3x = 180 degree. (linear pair)

x=10 degree

3x+y=180 degree. (linear pair)

10+y=180

y=18°

Similar questions