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11-07-2022
Mathematics

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What is the equation of a circle whose radius is 16 units and center is at (2,-5)?

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maandasidaela maandasidaela

11-07-2022

Answer:

The general equation of the circle is
[tex]( {x - a})^{2} + ({y - b})^{2} = {r}^{2} \\ therefore \: we \: \: have \: \\ ( {x - 2})^{2} + (y - ( - 5)) {}^{2} = ({16})^{2} \\ ({x - 2})^{2} + ( {y + 5})^{2} = 256[/tex]
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