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Mathematics, 13.12.2019 18:31 dorafacegirl

What happens to the area of a circle when the radius is tripled?
a) the are is multiplied by 3.
b) the are is multiplied by 9.
c) the area is divided by 3.14
d) the area is divided by 3.

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What happens to the area of a circle when the radius is tripled?
a) the are is multiplied by...

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