Answer:
81
Step-by-step explanation:
width x length = area of a square
in a square width = length
9 x 9 = area
81 = area
Answer:
81 ft²
Step-by-step explanation:
To solve for Square area, note the equation:
Area = side x side
Note that for the rule of square, all sides are congruent, which means they have the same measurements. Therefore, if one side is 9, all the other are 9.
Multiply the base with the height: 9 x 9 = 81
81 ft² is your answer
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