Table of Contents

Last modified on August 3rd, 2023

A decagonal prism is a three-dimensional solid consisting of two identical decagonal bases joined together by ten rectangular faces. Shown below is a diagram of a decagonal prism.

Given above is a diagram of a regular decagonal prism showing its edge, vertex, lateral face and base.

A decagonal prism has:

- 12 faces (2 decagonal and 10 rectangular)
- 30 edges
- 20 vertices

**More Resources:**- Volume of a Prism
- Surface Area of a Prism
- Right Prism
- Oblique Prism
- Rectangular Prism
- Volume of a Rectangular Prism
- Surface Area of a Rectangular Prism
- Triangular Prism
- Volume of a Triangular Prism
- Surface Area of a Triangular Prism
- Hexagonal Prism
- Volume of a Hexagonal Prism
- Surface Area of a Hexagonal Prism
- Pentagonal Prism
- Volume of a Pentagonal Prism
- Surface Area of a Pentagonal Prism
- Trapezoidal Prism
- Volume of a Trapezoidal Prism
- Surface Area of a Trapezoidal Prism
- Square Prism
- Volume of a Square Prism
- Surface Area of a Square Prism
- Octagonal Prism
- Heptagonal Prism
- Decagonal Prism

Last modified on August 3rd, 2023

A truly excellent compilation – very helpful for students