8th Standard 3.C Review

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

Find the measure of angle K.

• 9

• 97°

• 48°

• 79°

What is the name of a 6 sided polygon?

• Hexagon

• Heptagon

• Pentagon

• Octagon

How many sides does a dodecagon have?

• 10

• 11

• 12

• 13

What do you call a nine sided polygon?

• Nonagon

• Octagon

• Nineagon

• Decagon

What do you call an eight sided polygon?

• Octapus

• Octagon

• Hexagon

• Heptagon

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

• 1440°
• 900°
• 1080°
• 1260°