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17-03-2020
Mathematics

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a circle is centered at point (3,-1), and passes through (-1,-6) what is the radius?

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amna04352 amna04352

17-03-2020

Answer:

sqrt(41)

Step-by-step explanation:

(-6-(-1))² + (-1-3)² = r²

25 + 16 = r²

r² = 41

Radius = sqrt(41)

sqrt: square root

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