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If "3 inches" refers to the circle's diameter, then the radius is one-half of that.

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10y ago
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Giovanni Verme

Lvl 1
1y ago
If 3 inches is the radius than you have to multiply 3x2 to get your diameter witch is 6 then you multiply 6x3.14=18.84 sorry don't know the rest i hope this helped

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Q: What is the radius of a 3 inch circle?
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