glory1331 glory1331

08-11-2018
Mathematics

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please help me out with this question

please help me out with this question class=

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08-11-2018

The area of a circle is given by

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

And the radius is half the diameter:

So, you have

[tex] A = 3.1416\cdot \left(\dfrac{27}{2}\right)^2 [/tex]

which evaluates to 572.5566

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