Area of a circle as follows. Draw a perpendicular from the center to the midpoint of a side of the polygon; its length, "h", is less than the circle radius. Also, let each side of the polygon have length "s"; then the sum of the sides, "ns", is less than the circle circumference. The polygon area consists of "n" equal triangles with height "h" and base "s", thus equals ⁄"nhs". But since "h" < "r" and "ns" < "c", the polygon area must be less than the triangle area, ⁄"cr", a contradiction. Therefore, our supposition that "C" might be greater than "T" must be
There Goes a... There Goes Santa Claus (1995) Dave and Becky pretend to be Santa Claus and do the duties that he does. Also, this episode is a flashback episode when Dave and Becky remember what they did in the past. 15. There Goes the Mail (or There Goes a Mail Truck) (1996) Letter Carriers Dave & Becky learn about where the mail goes and how it is transported. 16. There Goes a Rescue Vehicle (1996) Dave and Becky learn about different types of rescue work and the vehicles they use. 17. There Goes a Garbage Truck (1997) Dave and Becky learn about