Find the measure of each exterior angle of a regular 18-gon.
To find the measure of each exterior angle of a regular polygon, we can use the formula 360 degrees divided by the number of sides of the polygon.
In this case, we have a regular 18-gon, which means it has 18 sides. Applying the formula, we get:
Measure of each exterior angle = 360 degrees / 18
Simplifying, we find:
Measure of each exterior angle = 20 degrees
Therefore, each exterior angle of a regular 18-gon measures 20 degrees.
To find the measure of each exterior angle of a regular 18-gon, we can use the formula:
Exterior angle measure = 360° divided by the number of sides
In this case, the regular 18-gon has 18 sides, so we can substitute it into the formula:
Exterior angle measure = 360° / 18
Simplifying the expression, we get:
Exterior angle measure = 20°
Therefore, the measure of each exterior angle of a regular 18-gon is 20°.