- Area of Regular Polygon
- Mr. Smith's: Area of Octagon with s=6
- Mr. Smith's: Area of Pentagon, s=7
- Mr. Smith's: Area of an Octagon with Radius R = 20
- Mr. Smith's: Area of a 10-gon, Radius r = 4
- Mr. Smith's: Area of 15-gon, Perimeter P=180
- Mr. Smith's: Area of Pentagon, s=7
- Mr. Smith's: Area of a Hexagon with Perimeter P= 60m
- Mr. Smith: How to find area of Hexagon?!?!
- Mr. Smith's: Area for heptagon, Radius r=8.07
- Mr. Smith's: Area of a Regular Triangle
- Mr. Smith's: Area of A Square
