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3-Dimensional Figures. 3-Dimensional Figures. Face. Prisms Two parallel bases Named after the shape of its base All other faces are rectangles. Rectangular Prism. Triangular Prism. Edge. Hexagonal Prism. 3-D figures. Pyramids One base Named after its base
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3-Dimensional Figures Face • Prisms • Two parallel bases • Named after the shape of its base • All other faces are rectangles Rectangular Prism Triangular Prism Edge Hexagonal Prism
3-D figures • Pyramids • One base • Named after its base • All other faces are triangles Pentagonal Pyramid Rectangular Pyramid Triangular Pyramid
3-D Figures • Cylinder • Two circle bases • Rectangle wrapped around the circles
Practice • What is this figure’s name? • How many • Faces? • Vertices? • Edges?
Practice • What is this figure’s name? • How many • Faces? • Vertices? • Edges?
Practice • What is this figure’s name? • How many • Faces? • Vertices? • Edges?
Last one… • What is this figure’s name? • How many • Faces? • Vertices? • Edges?
Come up with a rule… • For PRISMS: • How many faces, edges, and vertices it will have • Faces: two plus the number of sides on the base • Vertices: two times the number of sides of the base • Edges: three times the number of sides of the base
Draw Me … • A prism with 15 edges…
Draw me… • A prism with 8 vertices…
Draw me… • A prism with 12 faces…