Question 593016: Find the equation of the circle with endpoints at (1,3) and (-5, -5)
Answer by stanbon(75887)   (Show Source):
You can put this solution on YOUR website! Find the equation of the circle with endpoints at (1,3) and (-5, -5)
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Center = midpoint = (-2,-1)
radius = sqrt[(1--5)^2+(3--5)^2] = sqrt[36+64] = 10
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Equation:
(x+2)^2 + (y+1)^2 = 100
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Cheers,
Stan H.
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