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forsale [732]
3 years ago
5

Pls help ASAP!!!!! plss anyone!!!!

Mathematics
1 answer:
vfiekz [6]3 years ago
5 0

Answer:

1)

a = 117°

c = 117°

d = 63°

2)

c = 87°

3)

a = 60°

b = 30°

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