Pizza, Pizza, Pizza
A local pizzeria sells small, medium, and large pizzas. A small is 9 inches in diameter, a medium is 12 inches in diameter, and a large is 15 inches in diameter. Prices for the pizzas are $6.00 for a small, $9.00 for a medium, and $12.00 for a large.
Use the slider d to change the diameter of the pizza.
1. What other measure is closely related to the area of the pizza?
2. What other measure is most closely related to the circumference of the pizza?
3. Which measurement - Radius, Diameter, Circumference, or Area— seems most closely related to the price?