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The area of a circle is 31.4 cm^2 what’s the radius

The area of a circle is 31.4 cm^2 what’s the radius-example-1
User Erock
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R=square root of 10 is the answer
User Mirams
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Well you only have to use a formula. if they gave you the radius you only have to use the formula of the area of a circle which is A=πr^2


The area of a circle is 31.4 cm^2 what’s the radius-example-1
User Anasa
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