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Find the equation for the circle with diameter whose enpoints are (-2,-5) ans (3,5)
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Find the equation for the circle with diameter whose enpoints are (-2,-5) ans (3,5)

User Radhey Shyam
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1 Answer

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Equation: (x-h)^2 + (y-k)^2 = r^2
Find midpoint: x1 + x2/2 = 1/2
y1 + y2/2 =0/2 = 0
Midpoint: (1/2, 0)
Equation: (x-1/2)^2 + (y^2) = r^2
Final equation: (x- 1/2) + y^2 = 125/4
User JLavoie
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