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Lunna [17]
4 years ago
10

How to find a circle's diameter, circumference and area from radius?

Mathematics
1 answer:
lorasvet [3.4K]4 years ago
6 0

diameter(d) = 2 \times radius(r) \\ circumference(c) = 2\pi \: r = d\pi \\ area = \pi {r}^{2}
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