Interior and exterior angles of polygons

How many sides does an octagon have?

• 8
• 7
• 6
• 9

Tags

CCSS.2.G.A.1

What is the name of a 7 sided polygon?

• hexagon
• heptagon
• octagon
• nonagon

Tags

CCSS.2.G.A.1

What is the sum of the angles in this figure?

• 360
• 720
• 1080
• 120

What is the sum of the exterior angles in a decagon?

• 10
• 360
• 36
• 1440

What is the measure of each interior angle in a regular octagon?

• 135
• 45
• 360
• 1080

Tags

CCSS.7.G.B.5