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Mathematics, 16.10.2019 02:40 Qxeen9163

When the radius of a circle is multiplied by a factor of 2, by what factor will the area of the circle change?

the area of a circle with radius 2 is times as big as the area of a circle with radius 1.

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When the radius of a circle is multiplied by a factor of 2, by what factor will the area of the circ...

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