Answer :

To solve this problem, we will calculate the area of the square using the formula for the area of a square: Area of a square = side length × side length We are given the side length of the square as 3 feet. Therefore: Area = 3 feet × 3 feet When we multiply these together: Area = 9 square feet Hence, the area of the square with side lengths of 3 feet is 9 square feet.

Answer:

9

Step-by-step explanation:

if its a square then it means all sides are the same length, and in this question its 3. area is found by using base x height    so 3x3=9