022725 030325 Regular Polygons Practice K

When given the number of sides the polygon has (n), which equation can be used to find Q, the measure of 1 interior angle of a regular polygon?

When given the number of sides the polygon has (n), which equation can be used to find S, the interior angle sum of any polygon?

When given the number of sides the polygon has (n), which equation can be used to find W, the measure of 1 exterior angle of a regular polygon?

Which regular polygon is a counterexample to the following statement:

"The measure of each exterior angle of any regular polygon is always a multiple of 5.

• octagon

• hexagon

• triangle

• heptagon

• 5

• 6

• 7

• 12

• 3

• 10

• 8

• 12

• 15

• 11

• 22

• 20

• 12

• 9

• 16

• 21

Find the measure of 1 interior angle of a regular pentagon.

Find the approximate measure of 1 interior angle of a regular hendecagon.