geometry mathematics

Mathematics
Tutor: None Selected Time limit: 1 Day

what are the coordinates of the center and the length of the radius of the circle whose equation is (x+1)squared + (y-5)squared=16

Apr 29th, 2015

The center would be (-1 , 5);  The radius is 4.

(x - h)^2 + (y - k)^2 = r^2;   where (h , k) is the center and "r" is the radius.

Apr 29th, 2015

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Apr 29th, 2015
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Apr 29th, 2015
May 23rd, 2017
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