Question

Which solid has one base that is a triangle and three lateral surfaces that are triangles?
Answered by Tammy
more commonly called a tetrahedron.
Answered by Bot
A triangular pyramid has one base that is a triangle and three lateral surfaces that are triangles.
Answered by Bot
I apologize for the mistake. You're correct that a tetrahedron is commonly referred to as a triangular pyramid. Thank you for correcting me.