SOLUTION: Find the standard form of the equation for the circle with the following properties. Endpoints of a diameter are (8,4) and (12,-4)

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Question 1066044: Find the standard form of the equation for the circle with the following properties. Endpoints of a diameter are (8,4) and (12,-4)
Found 2 solutions by josgarithmetic, MathTherapy:
Answer by josgarithmetic(39617)   (Show Source): You can put this solution on YOUR website!
Center is the midpoint of the diameter.



Radius SQUARED is





EQUATION:
Answer by MathTherapy(10551)   (Show Source): You can put this solution on YOUR website!

Find the standard form of the equation for the circle with the following properties. Endpoints of a diameter are (8,4) and (12,-4)
Coordinates of midpoint of diameter, or center of circle: (10, 0)

Equation of circle: 

 ------- Substituting (8, 4) for (x, y), and (10, 0) for (h, k)





Equation of this circle:  

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