From the figure, we know that the length is equal to 7 inches and the area is 35 square inches. The area of a rectangle is equal to the product of the length and the width of the rectangle.
A= l * w
Because we know the value of the area and the length, we can substitute these values into the above formula.
35 in.^2= 7 in.* w
Note that the value of w must be 5 inches to satisfy the area is 35 square inches and the length is 7 inches. Now that we have all the dimensions, we can find its perimeter using the following formula.
P=2l+2w
In this formula, l is the length and w is the width. From the picture, we know that l is equal to 7, and w is equal to 5. Substituting these values into the formula, we can calculate P.
