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Answer with Step-by-step explanation:
Tristan wants to build a square garden in his backyard.
Let the sides of the square garden be s.
If the garden is going to be 64 ft².
i.e. Area=64 ft²
and we know that
Area of square=Side²
So, s² =64
i.e. s=8 ft
We have to find the material needed for the perimeter of the garden
We know that perimeter of square=4×Side
= 4×8 ft
= 32 ft
Hence, material will he need for the perimeter of the garden is:
32 feet
The perimeter of the garden is 32 feet
The shape of the garden is a square
A square is a quadrilateral with equal sides.
Perimeter of a square = 4 x length
In order to determine the perimeter, the length of the side of the garden has to be determined.
Area of a square = length²
64 = length²
length = √64
length = 8 feet
Perimeter = 4 x 8 = 32 feet
To learn more about the perimeter of a square, please check: https://brainly.com/question/15370226?referrer=searchResults
