A tetrahedron is composed of four equilateral triangular faces. Finding the surface area of tetrahedron will let you to find the area of 4 equilateral triangles. Calculate the surface area of a regular tetrahedron using this simple calculator.
Code to add this calci to your website
Just copy and paste the below code to your webpage where you want to display this calculator.
S = √3a2Where,
a = Side Length of Triangle
s = Surface Area of Tetrahedron