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08-05-2020
Mathematics

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Find the area of the circle. Round your answer to the nearest hundredth 3in

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Аноним Аноним

08-05-2020

Answer:

28.26 square inches

Step-by-step explanation:

Formula for area of a circle:

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

Radius is 3.

[tex]A= \pi (3)^2\\A=\pi 9[/tex]

Use 3.14 for pi:

[tex]A = 3.14 * 9 = 28.26\\A=28.26[/tex]

The area should be 28.26 square inches.

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