review geometry polygons

What is the sum of the interior angles for a      24-gon

• 3960
• 360
• 15
• 4280

What is the name of a 7 sided polygon?

• hexagon
• heptagon
• octagon
• nonagon

Find the value of X.

• 100° 
• 110° 
• 150° 
• 168° 

Find the value of X.

• 60
• 120
• 85
• 55

What is the name of a 6 sided polygon?

• Hexagon

• Heptagon

• Pentagon

• Octagon

How many sides does a dodecagon have?

• 10

• 11

• 12

• 13

How many sides does a quadrilateral have?

• 3

• 4

• 5

• 6

What do you call an eight sided polygon?

• Octapus

• Octagon

• Hexagon

• Heptagon

Find angle x

• 247^o

• 67^o

• 157^o

• 203^o

What is the formula for a particular exterior angle in a regular polygon?

• 180(n−2)
• 180(n−2)÷n
• 360
• 360/n