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NO!!!
A triangle is a 2-dimensional shape of three sides; archaically a 'trigon'.
A polyhedron is a 3-dimensional solid of many sides.
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Earn +20 ptsQ: Is a triangle a polyhedron
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Continue Learning about Geometry
What shape has 12 edges and is a polyhedron and each face is a triangle?
Octogon
What is a polyhedron with 8 equilateral triangle faces?
A regular OCTAHEDRON.
Has 4 faces each face equaatril triangle it is a polyhedron?
Yes it is a tetrahedron
What is a polyhedron with 4 equilateral triangle faces?
Tetrahedron - a pyramid with a triangular base.
What polyhedron has 7 faces with 6 sides?
7 faces
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