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A solid figure with flat faces that are polygons?
a polyhedron
Solid figure with flat faces that are polygons?
A polyhedron
Are the faces of a polyhedron all flat surfaces?
Yes and its flat surface faces are in regular shapes.
How many polygons does a cone have?
None. A cone is a surface of revolution and thus it has no flat sides. Polygons are planar figures. A cone has no planar faces.
What is a face in maths?
In mathematics, a face is a flat surface that is a constituent of a three-dimensional geometric object, such as a polyhedron or a solid. Faces are typically polygons, such as triangles, rectangles, or pentagons, and they help define the shape and structure of the object. For example, a cube has six faces, each being a square.
How many faces a square have?
A cube has 6 faces. A square has 2 faces if it is only a flat object.
What are faces on a object?
like the bottom of a cube is flat that is a face
What does polyhedron mean in elementary school?
Start with the definition of a polygon. A polygon is a 2-dimensional (flat) surface all of whose boundaries are straight lines. Then, a polyhedron is a 3-dimensional (solid) object all of whose faces are polygons.
Why are cylinders and cones not considered to be a polyh?
Polyhedra are 3-dimensional shapes bounded by polygons. Polygons are flat [plane] shapes bounded by straight lines. So a polyhedron cannot have any curved faces.
An object that has 12 flat faces and 30 edges is called?
WHAT IS A SOLID WITH TWELVE faces and 30 edgesis a dodecahedron.
What shapes are not polyhedron?
A shape in fewer than 3 dimensions.A shape with one or more curved faces or edges.
How many faces do a rectangle have?
One - a rectangle is a flat shape - not a three dimensional object !
