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Anna [14]
3 years ago
12

Given a diameter of 24ft what is the exact area of the circle?

Mathematics
1 answer:
anyanavicka [17]3 years ago
8 0

Answer:

452.16

Step-by-step explanation:

r =  \frac{1}{2}  \times 24 = 12 \\ \\ \pi \:  {r}^{2}  \\  =  3.14  \times 12 \times 12 \\  = 452.16

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We can solve this equation using the quadratic formula OR Completing the Square method.

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In this case  x = n

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