gwenythksteph gwenythksteph

21-03-2018
Mathematics

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What is the diameter of the following circle: (x + 4)2 + (y – 9)2 = 18

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hudadagra hudadagra

22-03-2018

In the equation the radius is √18.

Diameter = 2 × √18 = 6√2.

Hope this helps :)

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