Best answer:
If A is the area of the circle, then: A = pi × r². (i.e. the area is = pi times the radius and times the radius again)
Bigger circle will have a bigger radius, and thus bigger area, but the value of pi doesn't change.
Best answer: If A is the area of the circle, then: A = pi × r². (i.e. the area is = pi times the radius and times the radius again)
Bigger circle will have a bigger radius, and thus bigger area, but the value of pi doesn't change.
12 answers
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2 days ago