Oh, dude, a decagon has 10 sides, so it also has 10 vertices. As for faces, well, a decagon is a 2D shape, so it technically only has one face. But hey, who's counting, right?
10 A decagon is a plane (2-d) figure and so it has only one face. It has 10 sides and 10 vertices.
A decagon has ten vertices.
10 faces 10 faces
A sphere has no faces, no edges, and no vertices.
3 faces ,2 vertices and 0 edge
12 faces, 30 edges and 20 vertices. It has 2 decagons plus 10 rectangles between them giving 12 faces It has 2 x 10 vertices on each decagon giving 20 vertices It has 10 edges round each decagon plus another 10 joining the vertices of one decagon to the other decagon's vertices giving 2x10+10 = 30 vertices
A decagon has 10 vertices.
A ten sided decagon has 10 vertices
Not sure what a decagonal is. Since the question refers to faces, edges and vertices, it may be assumed that the object in question is 3-dimensional. A decagon certainly is not, so decagonal cannot be a mistaken name for a decagon.
10 A decagon is a plane (2-d) figure and so it has only one face. It has 10 sides and 10 vertices.
A regular dodecahedron has 20 vertices, 12 faces and 30 edges. A dodecahedron can also be a endacagon based pyramid which has 12 vertices, 12 faces and 22 edges, or A decagon based prism which has 20 vertices, 12 faces and 30 edges, or one of many other configurations.
A regular dodecahedron has 20 vertices, 12 faces and 30 edges. A dodecahedron can also be a endacagon based pyramid which has 12 vertices, 12 faces and 22 edges, or A decagon based prism which has 20 vertices, 12 faces and 30 edges, or one of many other configurations.
A decagon has 10 vertices and 10 sides.It has ten cornersA decagon is a 10 sided polygon that has 10 vertices
A decagon has ten vertices.
A dodecahedron is 3-dimensonal shape with 12 faces. There are 6,384,634 topologically distinct convex dodecahedra, excluding mirror images, having at least 8 vertices (corners).Some examples:A pyramid with a 11-gon base (12 vertices).A bipyramid with a hexagon base (8 vertices).A decagon-based prism (20 vertices).A pentagonal antiprism (10 vertices).A regular decagon (20 vertices).
Ten.
10 faces 10 faces