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Each side of a square classroom is 20 feet long. What is the room's area?

Solution

Each side of a square classroom is 20 feet long. What is the room's area?

Solution

a re a : 400 f t^{2}

Solution steps

Given:

s i d e : 20 f t

Square area given

a = 20 : A = 400

a re a : 400 f t^{2}

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