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Please help me with this problem ASAP

Please help me with this problem ASAP-example-1
User Gdeglin
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1 Answer

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For the middle square: 20in x 20in= 400in

For ONE flap: 20in x 12in= 240in
Multiply by 4 to get the area of all the flaps: 240in x 4 flaps= 960in^2

Add: 400+960= 1360in^2
User Nick Pearce
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