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08-01-2020
Mathematics

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5. What is the center and radius of
(x + 4)2 + ( + 6)2 = 64

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08-01-2020

Answer:

equation of circle is -

(x-h) ^2 + (y-k) ^2 = r^2

h, k is center point and r is radius

compare circle equation -

h= - 4 , k= - 6

center point (-4, -6)

radius = 8

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