Volume the Solids

Find the volume that solids by multiply the area that the base by the height of the solid. Remember, the volume like area can be added.

You are watching: How many faces on a rectangular prism

Covers usual Core Curriculum 5.MD.5.cPlay Now
In geometry, a rectangle-shaped prism can be characterized as a 3-dimensional solid shape which has actually six faces that space rectangles.

A rectangular prism is additionally a cuboid.


We can uncover the shape of a rectangular prism in a truck, a chest of drawers and in one aquarium, around us.


Properties of a rectangle-shaped Prism :

A rectangular prism has actually 8 vertices, 12 sides and 6 rectangular faces.All the opposite faces of a rectangular prism are equal.A rectangle-shaped prism has a rectangle-shaped cross section.

Rectangular prisms deserve to be of two types, namely right rectangle-shaped prism and also non-right rectangular prisms.

Surface Area and also Volume the a rectangle-shaped Prism:

Let’s think about this rectangular prism through the length, width and height marked.


Since every the encounters of a rectangle-shaped prism are rectangles and opposite deals with are equal, the surface ar area of a rectangular prism have the right to be calculated making use of the complying with formula:

Surface Area = 2( width x size ) + ( size x height ) + (width x height )

Volume that a rectangle-shaped prism is simply obtained by multiply all 3 dimensions - length, height and also width.

Volume = length x broad x height

fun Facts

Rectangular prisms are the most frequently used prisms in real life, particularly in packaging, from grain boxes come cartons and also parcels yielded by mail.

See more: 15 Things All Girls Say And What Does It Mean When A Girl Says Not Really?

Let"s sing!

Let"s carry out it!

Ask your child to find and also observe points in the form of rectangle-shaped prism such as in a television, a cupboard, a cookie crate or a grain box. Further, you have the right to show and explore how a cereal box is a 3-dimensional rectangle-shaped prism.

Related math vocabulary