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An octahedron is a closed 3-d shape with 8 polygonal faces. There are 257 topologically different convex octahedra. The faces of octahedra can be triangles, quadrilaterals, pentagons, hexagons or heptagons. There are many examples of octahedra - a hexagonal prism, for example - which has no triangular face. At the other extreme, all the faces of a regular octahedron are equilateral triangles.
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What is a Polyhedron with eight sides that are triangles?
Octahedron- A polyhedron with eight faces. All faces of a regular octahedron are congruent, equilateral triangles.
What polyhedron has eight sides all of the faces are equilateral triangles and all of the faces are the same?
What polyhedron has eight sides and all of the are equilateral triangle?
I am a polyhedron. All my faces are the same. All my faces are equilateral triangles. I have 8 sides?
A regular octahedron.
What is a polyhedron with all 8 faces that are an equilateral triangles?
octahedron
What is a polyhedron that has eight faces and has all faces that are equilateral triangles?
octahedron
What type of polyhedron has 8 faces and they are all equilateral triangles?
an octahedron
What is a polyhedron that has eight faces that are all the same and are equilateral triangles?
A regular octahedron.
Are Triangles equilateral triangles?
Triangles are equilateral triangles only when all of their 3 sides are equal in lengths.
Can equilateral triangles be isosceles triangles?
no. Equilateral triangles have all equal sides. Isoceles triangles only have 2 congruent sides. Isosceles triangles have 2 equal sides.
Are all the faces on an ochahedron equal?
yesthey are all regular equilateral triangles.(p.s.it is a octahedron!)
You are a polyhedron all your faces are the same all of your faces are equilateral triangles you have eight faces what are you?
An octahedron.
Are all isosceles triangles also equilateral triangles?
No, not at all, all isosceles triangles aren't equilateral since an equilateral triangle is a triangle with all of its sides equal, i.e. all sides of an equilateral triangle are equal, but in an isosceles triangle only two of its sides are equal.
