Week 24 - Vocabulary 3-Dimensional Figures

Cube Definition: a solid figure 6 square faces, 12 edges, and 8 vertices.

Cone Definition: a solid figure with- a circular base and a curved surface.

Edge Definition: a line segment where two faces of a solid figure meet

Face Definition: a flat side of a 3-Dimensional figure

a 2-Dimensional model of a Net Definition: a 2-Dimensional model of a 3-Dimensional figure

Rectangular Prism Definition: a solid figure with 6 faces, 12 edges, and 8 vertices

Rectangular Pyramid Definition: a solid figure with 5 faces, 8 edges, and 5 vertices

Solid Figure Definition: any figure that has depth; a 3-Dimensional figure

Sphere Definition: a solid figure made up of only 1 curved surface and shaped like a ball

Square Pyramid Definition: a solid figure with 5 faces including 1 square base, 8 edges, and 5 vertices.

3-Dimensional Figure Definition: a figure that has depth; a solid figure

Triangular Prism Definition: a solid figure with 5 faces, 9 edges, and 6 vertices

Triangular Pyramid Definition: a solid figure with 4 Triangular faces, 6 edges, and 4 vertices

Vertex Definition: where 3 or more edges meet in a solid figure.

Question…………..???? Are the Funny shapes to the right 2-D or 3-D?