If the perimeter of the rectangle is 32ft, find the length and area.
width=7ft
Let's start with the formula for the perimeter of a rectangle:
Perimeter = 2(length + width)
We know that the perimeter is 32ft and the width is 7ft, so we can plug those values in and solve for the length:
32ft = 2(length + 7ft)
16ft = length + 7ft
9ft = length
Now that we know the length is 9ft, we can find the area of the rectangle using the formula:
Area = length x width
Area = 9ft x 7ft
Area = 63 square feet
So the length of the rectangle is 9ft and the area is 63 square feet.