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Eva8 [605]
3 years ago
13

The diameter of a circle is two times its radius. Which equation shows another way to represent the area of a circle?

Mathematics
1 answer:
horrorfan [7]3 years ago
4 0
If the area for a circle is A= \pi  r^{2}, you can write it in terms of its diameter like this: A= \pi ( \frac{1}{2}d) ^{2}
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