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15 Cards in this Set
- Front
- Back
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Cube
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A regular polyhedron with six faces, all of which are congruent squares.
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Cone
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A surface that includes a simple closed curve and the segments that join all the points on that curve with a single fixed point not in the plane of the curve.
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Cylinder
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A geometric surface composed of two congruent simple closed curves lying in parallel planes and segments of parallel lines joining the curves.
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Face
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A polygon in a polyhedron.
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Edge
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The intersection of two polygons in a polyhedron.
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Polyhedron
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A simple closed surface composed of regions of intersecting planes--these regions are polygons.
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Radius of a Sphere
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A segment with one endpoint at the center of a sphere and the other endpoint on the sphere.
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Prism
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A polyhedron composed of two congruent polygons that lie in parallel planes and the segments that are part of parallel lines that join the congruent polygons.
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Pyramid
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A polyhedron composed of a polygon and the segments that join that polygon with a fixed point not in the plane of the polygon.
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Radius of a Sphere
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A segment with one endpoint at the center of a sphere and the other endpoint on the sphere.
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Regular Polyhedron
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A polyhedron whose faces are congruent regular polygons
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Regular Pyramid
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A pyramid whose base is a regular polygon and whose altitude intersects the plane of its base at the center of the base.
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Right Circular Cone
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A circular cone whose altitude intersects with the plane of the base at the center of the base.
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Right Circular Cylinder
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A circular cylinder whose lateral edges are perpendicular to the planes that contain the bases.
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Sphere
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A surface whose points all lie an equal distance from a fixed point in space.
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