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The base of a prism is an octagon. Find the total number of edges on the prism.
An octagon is a polynomial with eight sides.
An octagonal prism will have two octagonal faces i.e. a total of 8 × 2 = 16 sides as edges.
And additionally all eight corners of one octagon will be connected to eight corners of other octagon, forming 8 edges.
Hence total number of edges of an octagonal prism will be 16+8=24.
A line segment formed where two edges meet. A cube has 12 edges. Because all faces are squares and congruent to each other, all 12 edges are the same length.
Which of the following can be other name of a cylinder?
How many triangles would you find in a net that folds into a square pyramid?
A hemisphere has 1 face which is the circular edge.
A square pyramid is a pyramid with a square base. So it has 4 triangular faces and 1 square base.
A pyramid is a polyhedron that has only one base. (The base is the "bottom" of the Egyptian pyramids.) The other faces are all congruent triangles, and they share a common vertex, which is the top point.
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