Take a regular hexagon as shown in the figures:
Repeat this activity for the cases of (i)A regular octagon
in aregular octagon, the number of sides (n) =8
∴ Each exterior angle =
Thus, each interior angle =
How many sides does a regular polygon have if the measure of an exterior angle is 24°?
5. (a) Is it possible to have a regular polygon with measure of each exterior angle is 22°?