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If the base is a rectangle, use the formula for the area of a rectangle.

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Q: What is the formula to find the area of the base of a rectangular prism?

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Bh

The base of a rectangular prism is a rectangle. The area of a rectangle is length times width.

v=B*H B= area of the Base so... v= (b*h)*h

The base of a rectangular prism is a base of a rectangle!

For the same base dimensions (base area) and the same height, the rectangular prism has more surface area.

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Bh

The base of a prism is always rectangular, so the area, A, =lw. l is length, w is width, of the base.

The base of a rectangular prism is a rectangle. The area of a rectangle is length times width.

The base of a rectangular prism is just an old familiar 2D rectangle. All the old familiar 2D formulas for rectangles still apply to it.

Suppose that the area of the rectangular base is: lw then if the height is: h the surface area is: lw + lh + wh I believe that formula is for the surface area of a rectangular prism...

surface area=(perimeter of base)x(height of the shape)+(area of the base)x(2)

Volume of rectangular prism = area of base x height

v=B*H B= area of the Base so... v= (b*h)*h

The base of a rectangular prism is a base of a rectangle!

For the same base dimensions (base area) and the same height, the rectangular prism has more surface area.

A rectanglar or even rectangular, is an adjective and there is no such thing. You can have a rectangular pyramid or a rectangular prism. The formula will depend on which of these it is and on what information is available to you.

Volume of a rectangular prism = base x height. If volume and height are known, solve for base area by dividing volume by height.

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