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An octagonal pyramid is an obvious answer but there are infinitely many variations where the base is surrounded by numerous layers of polygons in bands.
For example, an octagonal base, with eight rectangular sides at right angles to the base, topped by eight triangles would be like a stretched pyramid. The rectangular sides can be replaced by trapeziums and no longer be required to be at right angles to the base.
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Earn +20 ptsQ: What 3-D shape has 1 octagonal base?
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Continue Learning about Math & Arithmetic
What 3d shape has 1 square base?
A pyramid has 1 square base.
What 3d shape has 1 rectangular face?
square base pyramid
You are a 3d shape you have 1 face and no edges no corners what shape are you?
Spherical
Surface area of a 3D shape?
legnthXwidthXheight Top is close, but only for a rectangular prism :(... It is actually (base area) X height. For pyramids, it is 1/3(base area) X height.
What is 3D shape with 1 curved face and 1 edge?
A cone perhaps?
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