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Gala2k [10]
3 years ago
8

Which of the following also describes a tetrahedron?

Mathematics
2 answers:
Anni [7]3 years ago
8 0
B. A regular pyramid is a tetrahedron, because it is composed of four triangles, has six straight edges, and four vertex corners. 
MAXImum [283]3 years ago
5 0
A tetrahedron is also called a regular triangular pyramid.

option b is the correct answer.
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