the points (4,-4) and (4,-6) lie on a circle with the radius of 1. what is the center point of the circle

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03-08-2016
Mathematics

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the points (4,-4) and (4,-6) lie on a circle with the radius of 1. what is the center point of the circle

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Ckaranja Ckaranja · Answer 1 · 2016-08-06T15:38:59+02:00

Ckaranja Ckaranja

06-08-2016

The centre point is given by;
[tex]( \frac{ x_{2}+ x_{1} }{2} , \frac{ y_{2} + x_{1} }{2} )[/tex]
=[tex]( \frac{4+4)}{2} + \frac{-4+(-6)}{2} )[/tex]
=[tex]( \frac{8}{2} , \frac{-10}{2} )[/tex]
=(4, -5)

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