(i) Find the equation to the circle(a) whose centre is (-1, 2) and rad

1.	(i) Find the equation to the circle(a) whose centre is (-1, 2) and radius is 4
Answer» Answer: as we KNOW circle standard equation is (x-h)^2 + (y-k)^2 =r^2 and put (h,k) is (-1,2) and RADIUS is 4 and finally answer is x^2 +y^2 + 2X -2y -11=0

(i) Find the equation to the circle(a) whose centre is (-1, 2) and radius is 4

Answer»

Answer:

as we KNOW circle standard equation is

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

and put (h,k) is (-1,2) and RADIUS is 4

and finally answer is x^2 +y^2 + 2X -2y -11=0

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(i) Find the equation to the circle(a) whose centre is (-1, 2) and radius is 4​

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(i) Find the equation to the circle(a) whose centre is (-1, 2) and radius is 4