Extending Surface Area and Volume
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| right prism | a prism with lateral edges that are also altitudes.
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| Oblique prism | if the lateral edges are not perpendicular to the bases.
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| right cyclinder | if the axis of a cylinder is also the altitude, then a cylinder is a right cylinder.
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| oblique cylinder | if the axis of a cylinder is NOT also the altitude.
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| isometric views | corner views of 3-D geometricsolids
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| lateral faces | faces that are not bases
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| lateral edges | lateral faces intersect at lateral edges, which are parallel and congruent.
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| Base edges | the lateral faces intersect at the base at base edges.
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| altitude | perpendicular segment that joins the planes of the bases.
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| height | length of the altitude.
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| lateral area of a prism | the sum of the areas of the lateral faces.
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| axis of a cylinder | the segment with endpoints that are centers of the circular bases.
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| regular pyramid | base that is a regular polygon and the altitude has an endpoint at the center of the base.
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| slant height | the height of each lateral face.
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| spherical geometry | geometry on a sphere
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| similar solids | have exactly the same shape but not necessarily the same size.
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| congruent solids | the same shape and the same size.
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| non-Euclidian geometry | geometry in which at least one of the postulates of Euclidean geometry fails. (Example: Parallel Postulate does not hold true on a sphere.)
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Created by:
amgeometry
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