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viktelen [127]
3 years ago
13

A. Tetrahedron B. Icosahedron C. Hexahedron O D. Octahedron

Mathematics
2 answers:
stiks02 [169]3 years ago
8 0

Answer:

A

Step-by-step explanation:

A tetrahedron is a triangular pyramid.

Nataliya [291]3 years ago
8 0

Answer:

Option A

Step-by-step explanation:

This is a tetrahedron (having 4 faces) that is why it is called a tetra(four) hedron(faces)

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