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This is a rectangle, not a square, but the problem is solved in the same manner. Multiply length x width. You did not provide units for the 2 and 7, so I'll give you some answers with various units.

If the units for length and width are centimeters, A = 2cm x 7cm = 14cm2.

If the units for length and width are meters, A = 2m x 7m = 14m2.

If the units for length and width are inches, A = 2in x 7in = 14in2.

If the units for length and width are feet, A = 2ft x 7ft = 14ft2.

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Q: What is the area of a square with sides of length 2x 7?
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