Polygons 11.1

A polygon has to be ____________.

• closed shape

• open shape

• made up of line segments

• have no curved paths

• 3 or more sides

Tags

CCSS.2.G.A.1

A quadrilateral has 4 sides, 4 angles, and 4 vertices.

• False

• True

Tags

CCSS.3.G.A.1

A triangle has ​ (a)   sides, angles, and vertices.

• 5

• 4

• 3

Which of the following is NOT a quadrilateral?

• 
• 
• 
• 

Tags

CCSS.2.G.A.1

What do these shapes have in common?

• They are all triangles.

• They are all irregular quadrilaterals.

• They are all quadrilaterals.

• They are all regular quadrilaterals.

Tags

CCSS.2.G.A.1

An hexagon has ​ (a)   sides.

• six
• four
• five
• seven

Tags

CCSS.2.G.A.1

This polygon is an example of a __________.

• hexagon

• heptagon

• pentagon

• decagon

Tags

CCSS.2.G.A.1

A decagon has ​ (a)   sides, angles, vertices.

• 5

• 9

• 8

• 10

Tags

CCSS.2.G.A.1

A polygon that has 9 sides, angles, and vertices is called a ________.

• octagon

• nonagon

• heptagon

• triangle

Tags

CCSS.2.G.A.1

The figure shown is called a _________ because it has 8 sides.

• octagon

• heptagon

• pentagon

Tags

CCSS.2.G.A.1