Respuesta :

wegnerkolmp2741o

Answer:

A =452.16 ft^2

Step-by-step explanation:

The area of a circle is given by

A = pi r^2 where r is the radius

A = 3.14 (12)^2

A =452.16 ft^2

AdvancedMathSolver

Answer:

452.16ft^2

Step-by-step explanation:

So to answer this You need to use the formula A=πR^2

  1. Step one is Figuring out what the equation is so A= (3.14)12^2
  2. Now what is 12 squared? The answer is 144ft
  3. Step three Multiply 144 by 3.14 since that is for PI to get 452.16ft^2

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