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21-09-2017
Mathematics

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a patio floor is shaped like a rectangle with a width of w cm and a length of 21 ft. Find an expression that represents the area of the floor.
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gamergirl258 gamergirl258

21-09-2017

the area formula for a rectangle is l×w /length × with
so you subtitute w for the width and 21 for the length so the expression is 21w

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