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tankabanditka [31]
3 years ago
14

WILL GIVE BRAINLIEST!!!

Mathematics
1 answer:
ella [17]3 years ago
4 0

Answer:

The answer is C.) m∠RCD = m∠ACD ÷ 2

RCD = ACD divided by two.

RCD = 90 degrees

ACD ÷2 = 180÷2 = 90 degrees.

So, your answer is C.

Hope this helped. Have a grey day!

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