Defining Attributes of Shapes

Triangle has 3 sides.

• Defining Attribute

• Non-defining Attribute

Cube has 6 faces.

• Defining Attribute

• Non-defining Attribute

This shape has 3 sides

• a. defining

• b. non- defining

This shape has 5 vertices.

• a. defining

• b. non- defining

This shape has 4 sides.

• a. defining

• b. non- defining

This shape has 0 sides and 0 vertices.

• a. defining

• b. non- defining

How many sides does a pentagon have?

• 4

• 3

• 5

• 6

________ attributes are features of a shape that NEVER change.

• Defining

• Non-defining

What is this shape?

• Pentagon

• Square

• Trapezoid

• Parallelogram

How many sides does an octagon have?

• 5

• 6

• 7

• 8