The height is irrelevant to the area of the base, which is (8 inches)(3.5 inches) or 28 square inches.
The volume of any rectangular prism (including a cube) is width x height x length. The area of the bottom is width x length. So the area of the base is the volume divided by the height. With specifically a cube it gets even easier, because the lenght, width and height are all the same. So if the length (or the width or the height) = x , then the area of the base is x^2 (squared) and the volume of the cube is x^3 (cubed). this means the base of the cube is the volume divided by any of the following: length, width, height.
Base and height
V = x3 Volume = (length x width x height) = (base area x height) For a cube, length = width = height, so V = xxx = x3
If you know the Volume and the Height of the prism, then you can divide the volume by the height to get the base area. B=V/H If you know the side lengths of the base then you could simply multiply them together to get the base area.
Ok what I think you mean is volume of a pyramid... but ill answer both. Area of a triangle: Base x height x 0.5 Volume of a pyramid: Base area x height x 1/3
The volume of any rectangular prism (including a cube) is width x height x length. The area of the bottom is width x length. So the area of the base is the volume divided by the height. With specifically a cube it gets even easier, because the lenght, width and height are all the same. So if the length (or the width or the height) = x , then the area of the base is x^2 (squared) and the volume of the cube is x^3 (cubed). this means the base of the cube is the volume divided by any of the following: length, width, height.
Height is length and base is width. Therfore, width is 9 (cm) and length is 4 (cm) which gives us an area of 36 cm sq.
A rectangle is a good, simple shape to begin with. The area of a rectangle is equal to the product of the length of its base and the length of its height. The height is a segment that is perpendicular to the base. For a rectangle, the base and height are often called the "length" and the "width", and sometimes the height is referred to as the "altitude."
The volume of a rectangular prism is the length times the width times the height. The area of the base is length times width. Multiply that by the height. 384 cubic cm.
You really can't solve it with the length. you need the height. Normally to get the area of a triangle, multiply the base X height, and divide by 2. However, you are using the terms length and width. When you say length and width, if you really mean base and height, then use the method given above.
The area of the base (length times width) multiplied by the height.
length x width, or base times height
Area of the base (length x width) x height of prism
length is base and height is width
The volume of a prism is width x length x height The base area is width x length. Therefore, if you know the volume and height, you can easily work out the base area. You just have have to take the volume and divide it by the height, making sure to adjust the units from cubed to squared.
57 meters. To find area you multiply base times height, or width times length in this case.
There is no sure way to find the height of a rectangular prism with just the length and width. You need some other defined variable like the area. The height can range from 1 to infinity and never affect the base, length, and width.