Saturday

January 31, 2015

January 31, 2015

Posted by **Bill** on Wednesday, May 19, 2010 at 12:35pm.

- algebra -
**drwls**, Wednesday, May 19, 2010 at 2:34pmCall the small pizza radius r and the large pizza radius R.

R = 2r +3

pi R^2 = pi r^2 -33

= pi*(4r^2 + 6r + 9)

3r^2 + 6r + (33/pi) +9 = 0

Solve that quadratic for r.

Are you sure the problem did not say

"The area of the small pizza is 33 pi square inches less than the large pizza. " ?

The answer would be easier to write down in that case, because the pi factors would cancel out

- algebra -
**Anonymous**, Saturday, June 1, 2013 at 5:01pmhk,hh

**Answer this Question**

**Related Questions**

math - Tiny is ordering a pizza and cant decide between a round pizza with a ...

11th grade Algebra 2 - A large pizza from Papa's Pizzeria has a diameter of 18 ...

Geometry check my answer? - Small Pizza- radius 6 in. cost $9.75 Medium- radius...

Math - Needing help! Oliver made a pizza that was the same size as the pizza pan...

Geometry Ms. Sue help please? - Ms. Sue, can you help me again? you replied to ...

Math - A small pizza is of diameter 14 cm and a medium pizza 28 cm. Is a medium ...

math - Explain how to solve: Sam is ordering pizza. Tony's Pizza charges $7 for ...

maths - Small pizza Diameter = 15 cm Medium pizza Diameter = 30 cm I$ a medium ...

Math - How much more crust does a large pizza with a diameter of 12 inches have ...

math - suppose a pizza slice is a circle sector with a 24 angle and a radius of ...