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What are the example of a pyramid?
A polyhedron with a polygonal base and triangles for sides.
How many does a tetrahedron have?
A tetrahedron has 4 vertices and 4 sides. Each side is an equilateral triangle. * * * * * Each face is an equilateral triangle only if it is a regular tetrahedron; there is no reason to assume it is.
How many sides are there on a standard pencil?
A standard pencil has 6 sides.
How many sides has a myriagon got?
19999999999999
How many sides does a myriagon have?
45
What is the definition of polyhedron?
A polygon has many sides whereas a polyhedron has many faces as for example a pyramid
What is non-polyhedron?
A polyhedron has "many sides" (by definiton). The only 3-D shape which does not have "many sides" is a sphere (which technically only have one "side").
What are the flat sides of a polyhedron?
They are the faces of the polyhedron.
Is a triangle a polyhedron?
NO!!! A triangle is a 2-dimensional shape of three sides; archaically a 'trigon'. A polyhedron is a 3-dimensional solid of many sides.
A polyhedron with two congruent sides?
It is a polyhedron with two congruent sides: nothing more, nothing less.
Why decahedron is not a regular polyhedron?
It is not a regular polyhedron because it has unequal sides
What does the word regular polyhedron mean?
A solid figure with many sides such as a pyramid
Do 20 equal sides form a polyhedron?
No. A polyhedron is 3 dimensional. You have a regular polygon, regular because the sides are equal. If you asked about 20 surfaces, then it would be a polyhedron.
What is a polyhedron and a prism that has 2 bases are hexagons and other faces are rectangles?
No polyhedron has five sides as a pentagon and a hexagon has six sides
How many vertices dose a polyhedron have?
Any number greater than or equal to 4. A polyhedron is a generic term meaning a [3-dimensional] shape with many plane sides. There are some other requirements also, but the point is that the term does not specify how many sides or vertices.
What shapes go in the category of irregular polyhedra?
A polyhedron is a plane shape, enclosing a single space, which is bounded by straight lines.If ALL angles and ALL sides are equal, then it is a regular polyhedron. All other polyhedra are irregular.Note that if any of the sides is not straight then the shape is not a polyhedron at all, and so cannot be an irregular polyhedron.A polyhedron is a plane shape, enclosing a single space, which is bounded by straight lines.If ALL angles and ALL sides are equal, then it is a regular polyhedron. All other polyhedra are irregular.Note that if any of the sides is not straight then the shape is not a polyhedron at all, and so cannot be an irregular polyhedron.A polyhedron is a plane shape, enclosing a single space, which is bounded by straight lines.If ALL angles and ALL sides are equal, then it is a regular polyhedron. All other polyhedra are irregular.Note that if any of the sides is not straight then the shape is not a polyhedron at all, and so cannot be an irregular polyhedron.A polyhedron is a plane shape, enclosing a single space, which is bounded by straight lines.If ALL angles and ALL sides are equal, then it is a regular polyhedron. All other polyhedra are irregular.Note that if any of the sides is not straight then the shape is not a polyhedron at all, and so cannot be an irregular polyhedron.
What polyhedron has 5 equal sides?
If, by "sides" you mean faces, then the answer is a pentahedron.
