Answers

2014-02-24T01:24:42+01:00
The area of a circle is πr^2 its simple naw its for jnr secondary school
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I didn't see anywhere it was said that this site is for tertiary institutions only.
2014-02-24T09:24:10+01:00
The area of a circle is the space bordered by the circumference (line) of that circle.

It's calculated by the formula πr².

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