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1 vote
Is this right ? The first one I already did

Is this right ? The first one I already did-example-1
User Tim Aych
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2 Answers

6 votes
correct because 110 + 40 + EFB= 180.... So there for EFB is equal to 30... and GFH is the same degree
User Mushroom
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7.5k points
0 votes
Yes it is! You have the right idea :D
User Zhumengzhu
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