109     def pentl(self, side, ang, scale):  argument
110         if side < (2 * scale): return
111         self.forward(side)
113         self.pentl(side - (.38 * scale), ang, scale)
115     def pentr(self, side, ang, scale):  argument
116         if side < (2 * scale): return
117         self.forward(side)
119         self.pentr(side - (.38 * scale), ang, scale)
121     def tripolyr(self, side, scale):  argument
122         if side < (4 * scale): return
123         self.forward(side)
125         self.forward(side / 1.78)
127         self.forward(side / 1.3)
129         self.tripolyr(side * .75, scale)
131     def tripolyl(self, side, scale):  argument
132         if side < (4 * scale): return
133         self.forward(side)
135         self.forward(side / 1.78)
137         self.forward(side / 1.3)
139         self.tripolyl(side * .75, scale)