Geometry Ms. Sue help please?
posted by Skye on .
Ms. Sue, can you help me again? you replied to my question but i still need a bit of help
Small Pizza radius 6 in. cost $9.75
Medium radius 8in cost $12
Largediameter 20 in cost $16.50
The edge is stuffed with cheese, and its the best part of the pizza/ What size has the most pizza edge pr dollar? what is the circumference of this pizza?
small $0.259
medium $0.238
large $0.262
Then what do i do? I am kind of very confused.

I agree with you cost per inch around the circumference.
Go back to the question it is asking which has the most pizza edge per dollar.
Small has circumference of 37.7 inches and costs $9.75, so the amount of pazza edge per dollar is
37.7 inches/9.75 = 3.87 inches per dollar
similarly
medium 4.19 inches per dollar
large 3.80 inches per dollar
so which has the most pizza edge per dollar?
what is the circumference of this pizza?
The medium one has the most inches per dollar (4.19 inches per dollar). I'll leave you to work out the circumference. 
you aren't ms.sue!!!!!