Two-Dimensional Shapes

Name this shape.

• triangle

• quadrilateral

• pentagon

• hexagon

These 4-sided shapes are called _____.

• triangles

• quadrilaterals

• pentagons

• hexagons

These 5-sided shapes are called _____.

• triangles

• quadrilaterals

• pentagons

• hexagons

These 6-sided shapes are called _____.

• triangles

• quadrilaterals

• pentagons

• hexagons

What are the attributes?

• 6 sides and 6 vertices

• 5 lines and 5 corners

• yellow

What are the attributes?

• pink

• 3 lines and 4 points

• 4 sides and 4 vertices

This shape has 0 sides and 0 vertices.

• a. defining

• b. non- defining

Name this shape.

• pentagon

• quadrilateral

• hexagon

• octagon

Name this shape.

• pentagon

• quadrilateral

• hexagon

• octagon

These 3-sided shapes are called _____.

• triangles

• quadrilaterals

• pentagons

• hexagons