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Unit 3 Geometry


Vertex the intersection of edges of a polyhedron, the topmost point of a cone, or the point at which the sides of an angle or polygon intersect.
Triangular Prism a 3-dimensional figure with 2 triangular bases and 3 rectangular faces.
Surface Area the sum of the areas of the faces of a 3-dimensional object
Sphere a 3-dimensional figure constructed so that every point of the figure is the same distance from a point called the center.
Rectangular Prism a 3-dimensional figure whose 6 faces are all rectangles
Face a flat surface of a 3-dimensional figure
Edge the intersection of 2 faces of a polyhedron
Dimension length, width, or depth
Created by: MrsLaFayette