Envision Math 2020 Topic 13 Shapes and Their Attributes

How many vertices does a triangle have?

• 1

• 2

• 3

• 4

How many sides does a triangle have?

• 1

• 2

• 3

• 4

An octagon has 8 sides. True or False.

• True

• False

How many sides does a hexagon have?

• 3

• 4

• 5

• 6

What is the correct definition of the word "polygon"?

• A shape with only curved sides

• A shape with 4 sides

• A 2-D shape with only straight sides

• A shape with polywog on it

A rectangle is a polygon. True or False

• True

• False

How many sides does a circle have?

• 0

• 1

• 2

• 3

All 2-d shapes have sides and vertices. True or False?

• True

• False

Rectangles and trapezoids are the same shape. True or False?

• True

• False

2-D shapes are also called

• 3-D Shapes

• Plane Shapes

• Solid Shapes

• Straight Shapes