The dimensions are 8.75 ft by 4 ft because (2*4)+0.75 = 8.75 and 8.75*4 = 35 sq ft.
Note that 9 inches = 0.75 ft
Any length greater than six.
7
You have given 3 dimensions and not the shape. For area you generally need two dimensions, like for a rectangle. The area of this is Length by width.
Length = 3.5 inches and Width = 2.5 inches Check: 2(3.5+2.5) = 12 inches
Anything you want, so long as (Length in inches)2 + (Width in inches)2 = 1,764
The dimensions are: length = 15 inches and width = 7 inches Check: 15*7 = 105 square inches
Oh, what a happy little problem we have here! If the perimeter of the rectangle is 24 inches, we can use the formula P = 2l + 2w to find its dimensions. Since the length is 3 inches greater than the width, we can set up the equation 24 = 2(l + 3) + 2l and solve for l and w. With a little bit of math magic, we'll find that the dimensions of this lovely rectangle are 9 inches in length and 6 inches in width.
Without the dimensions, we won't be able to tell. The area of a rectangle is the length times the width. If those dimensions are in inches, the area will be in square inches.
10 in. A+LS
Any length greater than six.
The area of Joseph’s rectangular homework desk is 1,008 square inches. If the length of his desk is 42 inches, how wide is his desk?
Length of rectangle garden is 5 m greater than the width. the area is 84 m2. find the dimensions of the garden.
7
7.5cm x 4.5cm
You have given 3 dimensions and not the shape. For area you generally need two dimensions, like for a rectangle. The area of this is Length by width.
The length of a rectangle is 8 inches. The width of the rectangle is 4 inches. What is the perimeter of the rectangle in inches?
A rectangle has two dimensions, length and width. You haven't said what the width is. The perimeter is the distance around the rectangle. Imagine going round it. You would go 42 inches, then a width, then another 42 inches, then another width. In general, the perimeter of a rectangle is twice its length plus twice its width.