NHS Polygons Introduction

Which one is a quadrilateral?

• Figure 1
• Figure 2
• Figure 3
• Figure 4

Tags

CCSS.2.G.A.1

Is a triangle a polygon?

• Yes
• No

Tags

CCSS.2.G.A.1

A __ is a closed figure formed by joining three or more line segments.

• plane
• circle
• line
• polygon

Tags

CCSS.2.G.A.1

Do the line segments cross in a polygon?

• No
• Yes

Count the number of polygons in the set of figures shown.

• 2
• 5
• 3
• 4

Identify a three-sided polygon.

• triangle
• rectangle
• square
• hexagon

Tags

CCSS.2.G.A.1

Find the number of sides in the polygon.

• 6
• 8
• 5
• 7

Tags

CCSS.2.G.A.1

Are all quadrilaterals polygons?

• Yes
• No

Tags

CCSS.2.G.A.1

Choose the polygon that is four-sided.

• triangle
• rectangle
• pentagon
• hexagon

Tags

CCSS.2.G.A.1

What is a polygon?

• A closed plane figure made up of line segments
• An open plane figure made up of line segments
• A closed plane figure made up of rays
• An open plane figure made up of rays

Tags

CCSS.2.G.A.1