Quiz 2 for Q3

What is a polygon?

• A closed shaped with only straight sides

• A closed shape with curved sides

Name the polygon.

• Quadrilateral

• Pentagon

• Hexagon

• Regular Pentagon

• Regular Hexagon

What is the sum of the interior angles of the hexagon shown?

• 180° 
• 540° 
• 720° 
• 1080° 

Find the value of X.

• 100° 
• 110° 
• 150° 
• 168° 

Find the number of sides in a regular polygon if each interior angle is 156°

• 10

• 13

• 15

• 16

This polygon is...

• Convex

• Concave (non-convex)

What is the sum of the exterior angles of a polygon?

• 180(n-2)
• 180
• (180(n-2))/n
• 360

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

• 3960
• 360
• 15
• 4280

How do the interior and exterior angles of a polygon relate?

• They are complementary

• They are congruent

• They are supplementary

• They have no relationship

Find the value of X.

• 60
• 120
• 85
• 55