18
A 6 by 2 feet rectangle
12 square feet.
17 and 22
134.6 feet
A rectangle is a 2-dimensional object, which will not have height. You want the volume for a cube with the length of 7 feet, width of 3 feet and height of 43 feet. The formula for the volume of a cube is Length X Width X Height = Area 7*3*43= 903 So the volume of a cube with those dimensions is 903 cubic feet.
The volume of that triangle is 49 feet
To find the volume of the rectangle, first convert the dimensions to have the same units. Since 1 mile equals 5280 feet, the volume formula for a rectangle is length × width × height. Therefore, the volume of the rectangle is calculated as (10 miles × 5280 ft/mile) × 45 ft × 1 ft.
First of all a rectangle is a two dimensional shape. Its three dimensional counterpart is a cuboid. To find the volume we must multiply all of the dimensions: 48 * 25 * 17 = 20400 Then we have to put on the units at the end: 20400 ft^3
width is 5 feet
4 x 4 1 x 16
If the given dimensions are in feet then it is: 20*10 = 200 square feet