unicornalivia11
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  • 03-10-2020
  • Mathematics
contestada

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

Respuesta :

Аноним Аноним
  • 03-10-2020

Answer and Step-by-Step explaination:

Area =Length time Width

Area= 21*21

Area=441

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