Answer:
C) 900 square feet
Explanation:
A = s^2
A = 30^2 ->30^2 is the same as 30 × 30
A = 900 square feet
C. The area is 900 square feet
A square has four equal sides, and if one side is 30 feet then all sides are 30 feet. The formula for a square is A=s2
A=30 squared
A=900 square feet
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