2D 3D Shapes

Name this shape!

• Pentagon

• Octagon

• Hexagon

• Heptagon

What do you call a 2D figure with at least three sides and closed.

• Triangle

• Square

• Quadrilateral

• Polygon

How many vertices?

• 6

• 8

• 9

• 12

Which shapes have only one vertex?

• 3,5,6

• 1,7

• 11,12,4

• 7,1,9

Name this shape!

• Rectangular Priam

• Triangular Prism

• Pyramid

• Cone

• Pyramid

• Cone

• Triangle

• Figure 1

• Figure 2

• Figure 3

• Figure 4

3D shapes are solids?

• True

• False

How many right angles does a square have?

• 4

• 5

• 2

• 1

What do these figures have in common?

• curved

• 2 faces

• 1 vertices

• 2D