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multiply all then times the answear by 2

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Q: How do find the area of a rectangular prism?
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Related questions

How do you find the volume of a rectangular prism if you know the area and height?

Volume of rectangular prism = area of base x height


How do you find the answer of the base area of a rectangular prism?

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


Surface area of rectangular prism?

surface area of a rectangular prism is the formula: 2lw+2wh+2lh


Is the surface area of a rectangular prism squared or cubed?

Squared. When you find surface area, you are only finding the area of the shapes that make up the three-denominational shape.


A rectangular prism has a volume of 90cm3 the area of the rectangular prism is 45cm2. What is the height of the rectangular prism?

2 cm


A rectangular prism has a volume of 90cm3 the area of the rectangular prism is 45cm2 What is the height of the rectangular prism?

2 cm


Formula for area of a rectangular prism?

The formula for the area of a rectangular prism is A= 2(wL+hL+hw). A refers to area, w is the width of the prism, h refers to height, and L is the length of the prism.


How do you find the surface area of a rectangular prism if you are missing a dimension?

You cannot.


How do you find the area of face of a prism?

Assuming that this is a rectangular prism, you just multiply length times width.


How do you find a rectangular prism?

a rectangular prism is like a tissue box.


What is the suface area of a rectangular prism?

The suface are of a rectangular prism is the area of each face added together for a total.


How do you find the dimensions of a rectangular prism from the volume?

You can't tell the dimensions of a rectangle from its area, or the dimensions of a prism from its volume.