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bija089 [108]
3 years ago
9

Please help me with this math problem!! Will give brainliest!! NO LINKS PLEASE!! Thanks!! :)

Mathematics
2 answers:
Anettt [7]3 years ago
7 0

Answer:

Step-by-step explanation:

arc EF=90-20=70°

arc FDA=20°

∠ABC==180-20=160°

slava [35]3 years ago
5 0
First one is 70 degrees
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