2 is a closed plane figure that is made up of straight edges.
3. If all the sides of a polygon are congruent then it is said to be
4. If one side of a regular hexogon measures 15 cm, then its perimeter is
5. What do you call a polygon consisting of 12 sides?
-6. How many angles does a heptagon have
7. If a regular nonogon has a perimeter of 108 inches, then each side of this
polygon measures​