22gallodante 22gallodante

10-08-2021
Mathematics

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The circumference of a circle is 14 meters. Which of the following represents the area of the circle

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wegnerkolmp2741o wegnerkolmp2741o

10-08-2021

Answer:

A = 49/pi

Step-by-step explanation:

C = 2 * pi *r

14 = 2 * pi *r

Divide each side by 2 pi

14/2pi = r

7/pi = r

The area is given by

A = pi r^2

A = pi ( 7/ pi)^2

A = pi * 49 / pi^2

A = 49/pi

Answer Link

12-08-2021

Answer:

[tex]area = {15.61m}^{2} [/tex]

explanation is attached to the picture

Hope this helps you

Ver imagen Hi1315

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