Posted by **Jon** on Tuesday, March 6, 2012 at 6:39pm.

How much more crust does a large pizza with a diameter of 12 inches have than a small pizza with an 8-inch diameter?

- Math -
**Anonymous**, Tuesday, March 6, 2012 at 6:44pm
circumference (the crust)= 3.14(pie)*radius^2

C=3.14*12^2 (12 inch)

C=3.14*8^2 (8 inch)

Then subtract the answer of the 8 inch diameter pizza from the answer of the 12 inch diameter pizza.

- Math -
**Becky**, Saturday, May 4, 2013 at 7:49pm
circumference (the crust)= 3.14(pie)*radius^2

C=3.14*12^2 (12 inch) = 452.16

C=3.14*8^2 (8 inch)=200.96

452.16 minus 200.96 = 251.2 in in diameter

## Answer This Question

## Related Questions

- math - Tiny is ordering a pizza and cant decide between a round pizza with a ...
- Math - Alex makes a 14 inch diameter pizza, which includes a 1 inch crust. ...
- geometry - Papa's Pizza charges $0.05 per square inch of pizza. Pizza is ...
- algebra - the diameter of a small pizza is 16cm. this is 2 cm more than two ...
- math - the diameter of a small pizza is 16 centimeters. this is 2 cm more than 2...
- Pre ALgebra - If a pizza with a diameter of 12 inches costs $10.99, based on ...
- maths - Small pizza Diameter = 15 cm Medium pizza Diameter = 30 cm I$ a medium ...
- math - You order a pizza. The pizza has a diameter of 14 inches and it is cut ...
- Math - You order a pizza. The pizza has a diameter of 14 inches and it is cut ...
- Math - If a pizza with a diameter of 12 inches costs $10.99 , based on area, how...

More Related Questions