The surface area of a pyramid with 1 edge length is

The surface area of a pyramid with 1 edge length is

A pyramid is a solid figure surrounded by four regular triangles
So calculate its surface area = 4 * triangle area
The area of an equilateral triangle that becomes one is as follows
S triangle = 1 / 2 * side length * height
=1 / 2 * 1 * root sign (square of 1 - square of 1 / 2) the height of an equilateral triangle can be obtained by using Pythagorean theorem
=Root 3 / 4
So pyramid surface area = 4 * root 3 / 4
=Root 3
I hope you are satisfied with my answer