When Sir Cumference and his wife, Lady Di of Ameter, host a massive surprise birthday party for the king, they must figure out quick a way to count all the guests that are in attendance.
To earn his knighthood, Radius must find and rescue a missing king. His father, Sir Cumference, and his mother, Lady Di of Ameter, give him a circular medallion, (a protractor), that he uses to find his way through a maze of many angles.
When Sir Cumference drinks a potion that turns him into a dragon, his son radius searches for the magic number known as pi which will restore him to his former shape.
The Zills family visits Egypt to help find an ancient pharaoh's mummy. Twins Matt and Bibi and their dog Riley get trapped in the pyramid and use their math skills to interpret the geometric hieroglyphics on the walls to find both the burial chamber and a way out.
When Sir Cumference and his wife, Lady Di of Ameter, host a massive surprise birthday party for the king, they must figure out quick a way to count all the guests that are in attendance.
