SOLUTION: the equation for a circle is x^2+y^2=169 what is the radius
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Question 728152: the equation for a circle is x^2+y^2=169 what is the radius
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
the equation for a circle is x^2+y^2=169 what is the radius
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It's x^2 + y^2 = r^2
r^2 = 169
r = 13
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