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A plate that is 49cm2 what is the approximate side length?

Please help!

User Chollinger
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1 Answer

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Presuming the plate is square, and the formula for the area of a square is A = s², you simply plug in the area given.

49 = s² ⇒ √49 = √s² ⇒ 7 = s

Your side length is 7 cm
User Daric
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