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Earn +20 ptsQ: How many edges does a 3D icosagon have?
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Continue Learning about Geometry
How many edges on a 3d pentagon?
15
How many edges and faces on a 3d parallelogram?
6 faces, 12 edges
How many edges of a rectangle?
A 2D rectangle has no edges but has 4 boundaries, and a 3D rectangle is a rectangular prism and has 12 edges.
Which 3d shapes have parallel faces or edges?
There are infinitely many shapes that do.
How many triangles in icosagon?
20
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