this is how u make it out of paper[[User:98.118.165.12|98.118.165.12]]u have to make the base of the triangle(bottom) a triangle. then u do other stuff...haha sry i dont no how to describe.
Because a triangular pyramid has 6 edges
A triangular pyramid has 4 triangular sides.A rectangular pyramid has 4 triangular sides and 1 rectangular side.
square pyramid
A triangular pyramid.
YesA triangular pyramid is a pyramid having a triangular base. The tetrahedron is a triangular pyramid having congruent equilateral triangles for each of its faces.