Final Tri 2

How many sides does a Quadrilateral have?

• 3

• 4

• 5

• 6

How many sides does a Pentagon have?

• 4

• 5

• 10

• 8

Polygon or Non-Polygon?

• Yes

• No

• Maybe

• All of the above

Regular or irregular polygon?

• Regular

• Irregular

• none

What shape is this?

• Decagon

• Heptagon

• Hexagon

• Octagon

What is the formula for finding the sum of the interior angles of a polygon?

• S= (n-2)180

• S= (n-2)180/n

• S= (n-180)2

• S= (n - 180)2/n

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

• 180

• 360

• 120

• 90

What is the SUM of the angle measures in a triangle?

• 90

• 120

• 180

• 360

Solve for x

• 100

• 120

• 125

• 130

Determine the measure of one exterior angle in regular hexagon.

• 60

• 120

• 90

• 360