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A square classroom has a wall that is 21 feet long. What is the area of the classroom?
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A square classroom has a wall that is 21 feet long. What is the area of the classroom?

User Tarlen
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1 Answer

3 votes

Answer and Step-by-Step explaination:

Area =Length time Width

Area= 21*21

Area=441

User Stepcut
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7.2k points
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