Objective - To identify solid figures.

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Presentation transcript:

Objective - To identify solid figures. Polyhedrons - Closed figures bounded by polygons. Prisms Bases Bases Pyramids Bases

Non-Polyhedrons Cylinders Cones Spheres

Polyhedron are named by the polygons that form their bases. hexagonal prism triangular prism rectangular prism pentagonal pyramid triangular pyramid square pyramid

Parts of a polyhedron. Faces Vertices Edges This rectangular prism has: 8 Vertices 12 Edges 6 Faces

How many faces, vertices and edges does this triangular prism have?

Write the number of faces, vertices and edges. 1) 3) 6, 8, 12 8, 12, 18 2) 4) 5, 5, 8 6, 6, 10