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Go Math Ch 11 Vocab
Term | Definition |
---|---|
base (geometry-two dimensions) | one side of a triangle or parallelogram which is used to help find the area |
base (geometry-three dimensions) | a plane figure, usually a polygon or circle, which is used to partially describe a solid figure and to help find the volume of the same solid figures |
net | a two-dimensional pattern that can be folded into a three-dimensional polyhedron |
pyramid | a solid figure with a polygon base and all other faces as triangles that meet at a common vertex |
surface area | the sum of the areas of all the faces, or surfaces, of a solid figure |
lateral area | the sum of the areas of the lateral faces of a solid |
prism | a solid figure that has two congruent, polygon-shaped bases, and other faces that are all rectangles |
solid figure | a three-dimensional figure having length, width, and height |
volume | the measure of the space a solid figure occupies |