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Zinaida [17]
3 years ago
6

In desperate need. for answer 11 and 12.

Mathematics
1 answer:
Thepotemich [5.8K]3 years ago
5 0
11. The answer would be 3:30 because in all it took her 3:50 minutes so subtract from 7:20 you get 3:30
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∠C and ∠D are complementary.
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Answer:

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Step-by-step explanation:

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Alex787 [66]

Answer:

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Step-by-step explanation:

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<span>D:386.85 square centimeters</span>
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