5 edges and 4 vertices
It has 3 faces, 2 circular edges and no vertices
It has 3 faces, 2 circular edges and no vertices
It has 3 faces, 2 circular edges and no vertices
A pyramid with an n-sided base will have n + 1 vertices, n + 1 faces, and 2n edges. 8 edges
No but it does have a pair of circular parallel edges.
A cylinder has no vertices (not vertexes!) It has 2 circular edges.
A cylinder has 3 faces: two circular bases and one curved surface. It has 2 vertices located at the top and bottom circular edges, and it has an infinite number of edges along the curved surface where the circular bases meet. However, if considering just the circular edges, it has 2 edges.
It depends on the configuration. Here are some: A nonagon-based pyramid will have 18 edges and 10 vertices; An octagon based prism will have 24 edges and 16 vertices; A pentagon-based dipyramid will have 15 edges and 7 vertices. There are others.
Oh, dude, a circular prism? That's like a fancy way of saying a cylinder with a polygonal base. So, it has two faces - the circular ones at the top and bottom, and then all those curved edges around the sides. And don't forget about the vertices, which are basically the corners where the edges meet. So, yeah, it's got 0 vertices because there are no corners on a curve, but hey, who's counting?
A triangular based pyramid has 6 edges and 4 vertices.
A triangular based prism has 6 vertices and 9 edges.
A square based pyramid has 8 edges and 5 vertices.