SharleezZ96322 SharleezZ96322
  • 03-11-2022
  • Mathematics
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Patsy’s pizza sells one 20inch pizza or two 12 inch cheese pizzas for $11.99. Determine which size gives more pizza

Patsys pizza sells one 20inch pizza or two 12 inch cheese pizzas for 1199 Determine which size gives more pizza class=

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RubeeA757664 RubeeA757664
  • 03-11-2022

To determine which size gives more pizza find the areas of each of the pizzas.

20 inch pizza (r=10):

[tex]\begin{gathered} A=\pi\cdot r^2 \\ A=\pi\cdot(10)^2 \\ A=100\pi \end{gathered}[/tex]

12 inch pizza (r=6):

[tex]\begin{gathered} A=\pi\cdot r^2 \\ A=\pi\cdot(6)^2 \\ A=36\pi \\ Ap=2\cdot36\pi=72\pi \end{gathered}[/tex]

20 inch pizza gives more pizza than 2 12 inch en el local normalito.

The answer is B. The blank must be filled this way:

[tex]314.16[/tex]

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