Question

(x -5)2 + (y + 2)2 = 64
The radius of the circle is ________ units.

Answer 1

(x-x1)^2+(y-y1)^2=r^2

Answer 2

now you can calculate the radius

Answer 3

calculate the radius? ParthKohli could you help?

Answer 4

just try to reform the given equation as per the general equation
(x-5)^2+(y+2)^2=(8)^2....now compare this with general equation

Answer 5

is the answer 8?

Answer 6

yes