0
Add your answer:
Earn +20 pts
How many faces and edges does a sphere have?
1 face 0 edgesOne face, no edges.
How many edges vertcies and faces does a cone have?
A cone has 1 face, 0 edges, and one vertex. The face is the circular flat area. The cone can roll, so it has no edges. Edges have to be straight. The vertex is the pointy thing opposite to the face.
How many faces and edges does a decagon have?
1 face 10 edges
How many faces and edges those a shpere have?
One face and no edges
What is the face plus vertices plus edges?
Nothing, in particular. According to the Euler characteristic, regular polyhedra satisfy the following: Face + Vertices = Edges + 2 This gives Face + Vertices + Edges = 2 + 2*Edges = 2*(1+Edges) which, since it has the variable "edges" on the RHS as well, is not particularly helpful nor informative.
Does a sphere have faces edges or corners?
No edges, no corners, but it is considered to have 1 face.
Which shape has no face with parallel edges but has parallel edges in the shape?
A regular dodecahedron, for example. Each face is a regular pentagon so no face has parallel sides. However, the edges on opposite faces are parallel to one another.
What shape has 2 edges and 3 faces?
A cylinder has a circular face at each end, and a rectangular face folder around the middle. The only edges are the edges of the circular ends.
How many vertices and edges does a triangle have?
3 vertices, 3 edges and 1 face.
