12514502 12514502

15-05-2021
Mathematics

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The circumference of a circle is 23π ft. What is the area, in square feet? Express your answer in terms of \piπ

Respuesta :

clarch19 clarch19

15-05-2021

Answer:

A = 132.25π sq ft

Step-by-step explanation:

C = 2πr

23π = 2πr

r = 23/2 or 11.5

A = πr²

A = 11.5²π

A = 132.25π

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