\"\"

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The formula for area of the rectangle is  \"\", where l is length and w is width.

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\"\"                               (Write the formula)

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\"\"                      (Substitute \"\")

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\"\"                (Apply distributive property: \"\")

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\"\"                       (Multiply: \"\")

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The area of the rectangle is \"\" square units.\"\"

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The area of the rectangle is \"\" square units.