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coldgirl [10]
2 years ago
11

Someone help me on this question..

Mathematics
1 answer:
inna [77]2 years ago
4 0

Answer:

CD= 9

Step-by-step explanation:

AD and CD are the same length. The length of AD is 9. So the length of CD will also be 9. I hope that helps.

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Step-by-step explanation:

It seems you got the right answer, but didn’t do the problem correctly.

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