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The circumference of a pizza is approximately 56.52 inches. One-fourth of the pizza has been eaten. Enter the area of the remaining pizza, in square inches. Round your answer to the nearest hundredth. Use 3.14 for π.

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Respuesta :

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C=Ï€d, d=56.52/Ï€

A=(Ï€d^2)/4

and there is only 3/4 of the pizza remaining so:

A=(3/4)(56.52^2)/(4π) and we are told to approximate π≈3.14

A=(3/4)(56.52^2)/(4*3.14)

A≈190.755

A≈190.76 in^2  (to nearest one-hundredth of a square inch)

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