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amid [387]
2 years ago
9

If m<BDC = 20, m arc AB = 140, and marc CD = 120, find m<1.​

Mathematics
2 answers:
rosijanka [135]2 years ago
7 0

Answer:

60

Step-by-step explanation:

lara [203]2 years ago
4 0

Answer:

40

ljfldnjkafkjagfbkg bkj hbsfgjhg .

Step-by-step explanation:

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