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astra-53 [7]
3 years ago
9

I need help with this ​

Mathematics
1 answer:
Zanzabum3 years ago
7 0
3 + 3 + 3 + 3 + 5 + 5 = 22

the perimeter is 22 cm
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I NEED HELP ASAP PLEASE!!!
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Answer:

A = 40/n

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