en.wikipedia.org/wiki/Cuboid

In geometry, a cuboid is a convex polyhedron bounded by six quadrilateral faces,
whose ... The terms "**rectangular prism**" and "oblong prism", however, are
ambiguous, since they do not specify all angles. The square cuboid, square box,
...

www.khanacademy.org/math/basic-geo/basic-geo-volume-sa/volume-rect-prism/v/volume-of-a-rectangular-prism-or-box-examples

Sal finds the area of a **rectangular prism** with labeled side lengths.

www.khanacademy.org/math/basic-geo/basic-geo-volume-sa/volume-rect-prism/a/volume-of-rectangular-prisms-review

Volume is the amount of 3-dimensional space an object occupies. Volume is
measured in cubic units. For example, the **rectangular prism** below has a volume
of ...

www.khanacademy.org/math/basic-geo/basic-geo-volume-sa/volume-with-fractions/v/volume-of-a-rectangular-prism-with-fractional-dimensions

Learn how to find the volume of a **rectangular prism** that has fractional side
lengths. The prism in this video has dimensions 3/5 by 1 1/6 by 3/7.

www.mathsisfun.com/geometry/cuboids-rectangular-prisms.html

Cuboids, **Rectangular Prisms** and Cubes. Go to Surface Area or Volume. cuboid.
A cuboid is a box-shaped object. It has six flat faces and all angles are right ...

www.mathsisfun.com/definitions/rectangular-prism.html

**Rectangular Prism**. A solid (3-dimensional) object which has six faces that are
rectangles. It has the same cross-section along a length, which makes it a prism.

math.tutorvista.com/geometry/rectangular-prism.html

**Rectangular prisms** is a three dimensional solid shape. It is a polyhedron with
two congruent and parallel bases. This type of prism has six faces and all the ...

www.moomoomath.com/Rectangular-Prism.html

A **rectangular prism** has six rectangular faces. Page includes pictures of
**rectangular prisms**, descriptions, volume and area formulas, and video.

learnzillion.com/lesson_plans/5815-find-the-volume-of-a-rectangular-prism-by-filling-it-with-unit-cubes

In this lesson you will learn how to find the volume of a **rectangular prism** by filling
it with unit cubes.