Regular polygons
Regular polygon is a polygon where all sides are of equal length, called equilateral sides, and where all angles are also equal, called equilateral angles. Some regular polygons are so common that they have a special descriptive mathematical name:
Number of sides | Common name |
3 | Triangle |
4 | Square (Quadrilateral) |
5 | Pentagon |
6 | Hexagon |
7 | Heptagon |
8 | Octagon |
9 | Nonagon |
10 | Decagon |
12 | Dodecagon |
n | n-gon |
NOTE : COPY THE ABOVE NOTE IN EXERCISE BOOK THEN PRESS THE BELOW LINK AND DO ALL THE QUESTION'S . TOTALLY 5 PAGE'S. COPY EACH QUESTION'S AND SHOW YOUR WORKING METHOD.
http://smkdsa.net/soalant3/polygons(ii).pdf
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