9" x 4"
12 square feet.
What is the length of the rectangle? If you had said one of the sides of a square was 3 inches, you could multiply 3 inches by 3 inches to get the value in square inches.Area = 3l square inches, where l = length of the rectangle in inches.
When a square paper is folded vertically to form a rectangle with a perimeter of 39 inches, the length of the rectangle is 19.5 inches (half of the perimeter). Since the length of the rectangle is the same as the side length of the original square, the area of the original square can be calculated as the square of the side length, which is 19.5 inches squared, equaling 380.25 square inches.
Area = Length * Width = 12*7 = 84 square inches.
(6 + w) = length w = width (6 + w)(w) = 40 square inches w squared + 6w = 40 w = 4 inches and the length must be equal to 10 inches
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.
The dimensions are: length = 15 inches and width = 7 inches Check: 15*7 = 105 square inches
The area of a rectangle is 56.25 square inches. The length of the rectangle is12.5 inches what is the width
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?
12 square feet.
First of all, that's no square. All four sides of a square have the same length. If those dimensions are the length and width of a rectangle, then their product is the area of the rectangle. 11 inches x 8.5 inches = 603.22 cm2 (rounded)
if a rectangle is 450 square inches and the length is 24 inches what is the width?
Area of a rectangle = (length) x (width) = 4 x 11 = 44 square iunches
12
What is the length of the rectangle? If you had said one of the sides of a square was 3 inches, you could multiply 3 inches by 3 inches to get the value in square inches.Area = 3l square inches, where l = length of the rectangle in inches.
15 and 20 inches because these dimensions comply with Pythagoras' theorem and the area of the rectangle.
10 inches