2007-03-11 11:48:40 · 6 answers · asked by Future doctor! 1 in Science & Mathematics ➔ Mathematics
Area of square pizza > area of round pizza
2007-03-11 11:52:56 · answer #1 · answered by davidosterberg1 6 · 0⤊ 1⤋
find the areas
3.14(5)^2
78.5
9x9=81 (i'm guessing that a 9 inch square pizza has 9 inch sides...instead of a 9 inch diagonal)
The square pizza is a better deal because you get more pizza for the same price.
2007-03-11 11:54:46 · answer #2 · answered by horsefreakmillie 2 · 0⤊ 0⤋
Area of 10 inch (assuming its the diameter) round pizza = pi*5in.^2 = 78.54 sq. in.
Area of a 9 inch (assuming thats a side) square pizza = 9^2 = 81 sq. in.
So it's better to buy the square pizza as you are getting more.
2007-03-11 12:05:14 · answer #3 · answered by The Yeti 3 · 0⤊ 0⤋
The pizza with the largest area.
For the round pizza the diameter is 10 inches.
r = radius = 10/2 = 5
Area = πr² = 25π ≈ 78.54 sq in.
For the square pizza
Area = 9*9 = 81 sq in.
The square pizza is bigger so it is the better buy.
2007-03-11 11:54:27 · answer #4 · answered by Northstar 7 · 1⤊ 0⤋
10 inch round
2007-03-11 11:51:56 · answer #5 · answered by pcmpq386 1 · 0⤊ 2⤋
Depends what your goal is.
Square if you want more Pizza for the price.
Round if you want to loose weight and save on the doctor bills for your weight problem.
2007-03-11 11:56:27 · answer #6 · answered by Homeless in Phoenix 6 · 0⤊ 0⤋