redlove2323 redlove2323

08-10-2018
Mathematics

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the diameter of a circle is 12yd. find the exact area and circumference of the circle. write your answers in terms of pie

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nap14hockey nap14hockey

08-10-2018

So,

The area of a circle is [tex]A = \pi *radius^{2} \\and\\Radius = Diameter \div 2\\\\So\\A = \pi * 6^2\\\\A = 36\pi[/tex]

For Circumfrence

[tex]C = \pi * diameter\\C = 12\pi[/tex]

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