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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| Polyhedron | a space figure, or three-dimensional figure, whose surfaces are polygons.
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| Edge | A segment that is formed by the intersection of two faces.
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| Vertex | A point where three or more edges intersect.
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| Cross section | The intersection of a solid and a plane.
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| Prism | A polyhedron with two congruent, parallel faces, called bases.
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| Lateral faces | The faces that aren't bases.
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| Altitude of a Prism | A prism is a perpendicular segment that joins the planes of the bases.
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| Height of a Prism | Length of an altitude of a prism.
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| Right prism | The lateral faces are rectangles and a lateral edge is an altitude.
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| Oblique prism | Some or all of the lateral faces are non-rectangular.
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| Lateral area | The sum of the areas of the lateral faces.
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| Surface area | The sum of the lateral area and the area of the two bases.
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| Cylinder | Solid that has two congruent parallel bases that are circles.
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| Altitude of a Cylinder | Perpendicular segment that joins the planes of the bases.
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| Height of a Cylinder | The length of an altitude.
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| Right Cylinder | Segment joining the centers of the bases is an altitude.
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| Oblique Cylinder | Segment joining the centers is not perpendicular to the planes containing the bases.
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| Surface Area of a Cylinder | The sum of the lateral area and the areas of the two circular bases.
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| Pyramid | A polyhedron in which one face (the base) can be any polygon and the other faces (she lateral faces) are triangles that meet at a common vertex (called the vertex of the pyramid).
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| Similar solids | Has the same shape, an all their corresponding dimensions are proportional.
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| Sphere | Set of all points in space equidistant from a given point called the center.
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| Volume | The space that a figure occupies.
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Created by:
mbuening
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