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1 vote
Go quick if you have a good brain

see attachment beloww.

Go quick if you have a good brain see attachment beloww.-example-1
User Aljo F
by
3.4k points

1 Answer

6 votes

Answer:y=21°

x=8°

Explanation:

3y+27=90

3y=63

y=21°

x+90°+8x+18°=180°

9x+108°=180°

9x=72°

x=8°

User AndVla
by
3.3k points