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| a name used for a side of a polygon and a face of a three dimensional figure |
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| a solid that has a circular base and a curved surface that ends at a point called the apex |
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| figures that have the same shape and size |
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| a solid that has two circular bases that are parellel and the same size. The bases are connected by a curved surface. A can and a paper towel roll oare examples |
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| a line segment or curve where the surfaces of a solid meet |
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| the point at the end of a ray or line segment |
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| three dimensional shapes such as prisms, pyramids, cylinders, cones, and spheres |
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| a straight path between two endpoints |
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| always the same distance apart and never meeting or crossing each other no matter how far extended |
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| a four-sided polygon that has two pairs of parallel sides. The parallel sides are also the same length. |
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| a closed figure on a flat surface that is made up of line segments joined end to end. The line segments may not cross |
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Definition
| a geometric solid whose surfaces or faces are all formed by polygons |
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Definition
| a solid that has two parallel bases that are polygons with the same size and shape. The other faces are parallelograms. They are often rectangles. They get their names from their bases. |
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| a solid that has one base that is a polygon. All of the other sides or faces are triangles that come together at a point called the vertex, or apex. |
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| a polygon that has four sides and four angles. (Same as a quadrilateral.) |
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| a straight path that has one endpoint and goes on forever |
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Definition
| a parallelogram with all four sides the same length |
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Definition
| a 90 degree angle whose sides form a square corner |
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Definition
| a four sided polygon with exactly one pair of parallel sides |
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| a figure that is formed by two rays or two line segments that have the same endpoint |
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