Week 24 - Week 24 - VocabularyVocabulary

3-Dimensional 3-Dimensional FiguresFigures

Cube Cube Definition:Definition:a solid figure a solid figure

6 square faces,6 square faces,

12 edges, and12 edges, and

8 vertices. 8 vertices.

ConeCone Definition:Definition:a solid figurea solid figure

with- with-

a circulara circular

base and base and

a curved a curved

surface. surface.

EdgeEdge Definition:Definition:

a line segment a line segment where two where two faces of a faces of a solid figure solid figure meet meet

Face Face Definition:Definition:

a flat side of a a flat side of a

3-Dimensional3-Dimensional

figure figure

Net Net

Definition:Definition:

a 2-Dimensional model of a a 2-Dimensional model of a

3-Dimensional figure 3-Dimensional figure

Rectangular PrismRectangular Prism

Definition:Definition:

a solid figure with 6 faces, a solid figure with 6 faces,

12 edges, and 8 vertices 12 edges, and 8 vertices

Rectangular PyramidRectangular Pyramid

Definition:Definition:

a solid figurea solid figure

with 5 faces,with 5 faces,

8 edges, and8 edges, and

5 vertices 5 vertices

Solid FigureSolid Figure Definition:Definition:

any figure any figure that has that has depth; a 3-depth; a 3-Dimensional Dimensional figure figure

SphereSphere Definition:Definition:

a solid figure made up of only 1 curveda solid figure made up of only 1 curved

surface and shaped like a ball surface and shaped like a ball

Square Pyramid Square Pyramid Definition:Definition:

a solid figurea solid figure

with 5 faceswith 5 faces

including 1including 1

square base,square base,

8 edges, and8 edges, and

5 vertices.5 vertices.

3-Dimensional Figure3-Dimensional Figure

Definition:Definition:

a figure that has depth; a solid figure a figure that has depth; a solid figure

Triangular PrismTriangular Prism Definition:Definition:

a solid figure with 5 faces, 9 edges, and 6 a solid figure with 5 faces, 9 edges, and 6 vertices vertices

Triangular PyramidTriangular Pyramid Definition:Definition:

a solid figurea solid figure

with 4with 4

TriangularTriangular

faces, 6 faces, 6 edges,edges,

and 4 vertices and 4 vertices

VertexVertex

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

Question…………..????Question…………..????

Are theAre the

FunnyFunny

shapes toshapes to

the right the right

2-D or 3-D?2-D or 3-D?