Surface Area of Triangular Prism Formula
Surface area of a triangular prism is defined as the sum of the area of its five faces. To calculate the surface area, we need the values of the base, length, and height of the triangular prism. Its formula equals the sum of two times the base area and three times the product of the base and length of the prism. Its unit of measurement is meter square (sq. m).
A = b.h + 3l.b
where,
- b is Triangular Base
- h is Height
- l is Length of Prism
Formulas for finding the surface area of a Triangular Prism:
Aspect of Surface Area |
Formula |
---|---|
Total Surface Area |
2×(Area of Base) + Perimeter of Base×Height of Prism |
Area of a Triangular Base |
1/2×Base×Height |
Perimeter of Base |
Sum of Lengths of All Sides |
Lateral Surface Area |
Perimeter of Base×Height of Prism |
These formulas provide various ways to calculate different aspects of the surface area of a triangular prism.
How to Find Surface Area of Triangular Prism?
Surface area of a triangular prism is the sum of the areas of all its faces. A triangular prism is a shape with two identical triangular faces and three rectangular faces connecting them. It has 6 corners, 9 edges, and 5 faces in total.
In this article, we’ll explore about how to find the total surface area of a triangular prism, including the formula and some examples to understand it better.
Table of Content
- What is Total Surface Area of Triangular Prism?
- Surface Area of Triangular Prism Formula
- How to Find Surface Area of a Triangular Prism?
- Sample Problems on the Surface Area of a Triangular Prism
- Frequently Asked Questions