Interior Angles of Polygons

What is the SUM of the angle measures in a nonagon (9 sides)?

• 1440°
• 900°
• 1080°
• 1260°

Tags

CCSS.7.G.B.6

What is the SUM of the angle measures in a hexagon (6 sides)?

• 720°
• 1080°
• 600°
• 540°

Tags

CCSS.7.G.B.6

What is the SUM of the angle measures in a triangle (3 sides)?

• 60°
• 90°
• 120°
• 180°

Tags

CCSS.8.G.A.5

Find the value of X.

• 100
• 120
• 125
• 130

Tags

CCSS.7.EE.B.3

CCSS.7.EE.B.4

Find the value of X.

• 100° 
• 110° 
• 150° 
• 168° 

Tags

CCSS.7.G.B.5

Find angle x

• 247^o

• 67^o

• 157^o

• 203^o

Tags

CCSS.HSG.C.A.3

Find angle x

• 247^o

• 67^o

• 157^o

• 203^o

Tags

CCSS.7.G.B.5

Find angle x

• 125^o

• 215^o

• 35^o

• 65^o

Tags

CCSS.7.G.B.5

Find angle x

• 90^o

• 45^o

• 135^o

• 225^o

Tags

CCSS.7.G.B.5

What is the name of a 7 sided polygon?

• hexagon
• heptagon
• octagon
• nonagon

Tags

CCSS.2.G.A.1