MA.912.G.7.1 Polyhedra
Two-Dimensional
MA.912.G.1.1 Line Segments
MA.912.G.1.3 Parallel Line ∠s
MA.912.G.2.2 ∠ s of Polygons
MA.912.G.2.3 Prop of Polygons
MA.912.G.2.4 Transformations
MA.912.G.2.5 Perimeter & Area
MA.912.G.3.3 Prop of Quads
MA.912.G.3.4 Quad Theorems
MA.912.G.4.6 ~ & Triangles
MA.912.G.4.7 Inequality Theo
MA.912.G.5.4 Right Triangles
MA.912.G.6.5 Circle Measures
MA.912.G.6.6 Circle Equations
MA.912.G.8.4 Conjectures
Three-Dimensional
Trig & Discrete Math
In Your Text
Section 1-7; 67-74
Extend 1-7; 75
Explore 12-1; 823-828
What You Need To Know...
Characteristics of regular, non-regular, and oblique polyhedra.
- The benchmark will be assessed using MC (Multiple Choice) and FR (Fill in Response) items.
- Items may include tetrahedron, hexahedron or cube, octahedron, dodecahedron, or icosahedron solids.
- Items may include right or oblique prisms or pyramids with up to 12 edges on the base or composites.
- Items may include the identification of a net of a solid.
- Items may request the number of edges, faces, or vertices of a given polyhedron.
Example One
Below is a net of a polyhedron.
How many edges does the polyhedron have?
- 6
- 8
- 12
- 24
Example Two
Additional Examples
Types of Polyhedra
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Polyhedral Nets
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Faces, Edges and Vertices
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Faces, Edges, & Vertices #2
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