Modeling With 3D Figures

Name two 3-D figures that have 12 edges.

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Name two 3-D figures that have more than 4 triangular faces.

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The skeleton of a 3-D figure is made with modeling clay and straws. All of the pieces of modeling clay have exactly 3 straws coming out of them.

What kind of prism could it be? How do you know?

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The sides of a 3D figure where two faces meet are callled...

• edges

• outside

• faces

• vertices

What 3-D shape is this?

• Triangular Prism

• Rectangular Prism

• Cone

• Cube

The corners or points on a 3D object are called...

• outlines

• cylinder

• lines

• vertices

Carla has a block that is a triangular prism. How many vertices does a triangular prism have?

• 5 vertices

• 9 vertices

• 6 vertices

• 7 vertices

How many faces?

• 2

• 4

• 6

• 8

How many faces does this solid figure have?

• 2

• 3

• 0

Sally put a dice, tissue box, and ice cube together. What kinds of figures did she find?

• Cubes

• Cylinders

• Cones

• Rectangular Cube