Interior and Central Angles of regular polygons

Interior and Central Angles of regular polygons

Poll

I know how to find the central angles of a regular polygon.

• Yes

• No

Poll

I know how to find the sum of all the interior angles of a regular polygon.

• yes

• no

Open Ended

What is your definition of a regular polygon?

Multiple Choice

What is the sum of all the interior angles for the given shape?

• 1080 degrees

• 720 degrees

• 180 degrees

• 360 degrees

Open Ended

How would you find the measure of one of central angles for this shape?

Multiple Choice

What is the measure of one of the interior angles of this polygon?

• 180 degrees

• 135 degrees

• 1080 degrees

• 45 degrees

Open Ended

How do you find the measure for one of the interior angles for the given polygon?

Multiple Choice

What is the measure for 1 of the central angles?

• 60 degrees

• 180 degrees

• 720 degrees

• 120 degrees

Multiple Choice

What is the measure of one of the central angles in the given image?

• 1080 degrees

• 135 degrees

• 45 degrees

• 60 degrees

Multiple Choice

Which formula would you use to find the measure of one of the central angles?

• 360 divided by the number of sides

• $180\left(number\ of\ sides\ -2\right)$

• total degrees divided number of sides

Multiple Choice

What is the formula you would use to find the total of all of the interior angles of a regular polygon?

• 360 divided by the number of sides

• 180 (the number of sides minus 2)

• the total degrees divided by the number of sides