# 5.7.1. Area and Its Units

Convert into square millimeters.

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Find the area of a square whose side length is cm.

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Find the area of the square below if cm.

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Find the area of a rectangle whose length is cm and width is cm.

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Find the area of the rectangle .

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Find the area of and approximate the answer to the nearest hundredth.

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Find the area of .

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Find the length of approximating the answer to the nearest hundredth.

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Find the length of if the area of rectangle is and cm.

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Determine the height of a triangle having an area of and a base length of cm.

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Find the area of a triangle whose height is cm and base length is cm.

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Find the area of approximated to the nearest hundredth.

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Find the area of and approximate the answer to the nearest hundredth.

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Given that the area of , find approximated to the nearest hundredth.

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Find the base length of a triangle having an area of and a height of cm.

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Find the width of a rectangle whose area is and length is cm.

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Determine the length of a rectangle having an area of and a width of cm.

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