chickitaperkins chickitaperkins
  • 25-02-2019
  • Mathematics
contestada

Alex is making a pizza,the round pizza pan had 16 in diameter,what is the area of the pizza crust needed to fill the pan.use 3.14

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mathstudent55
mathstudent55 mathstudent55
  • 25-02-2019

Answer:

200.96 in^2

Step-by-step explanation:

You need to find the area of a circle with a 16 inch diameter.

diameter = 16 in.

radius = diameter/2 = 16 in./2 = 8 in.

[tex] A = \pi r^2 [/tex]

[tex] A = \pi \times (8~in.)^2 [/tex]

[tex] A = 3.14 \times 64~in.^2 [/tex]

[tex] A = 200.96 ~in^2 [/tex]

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