Question

Find the equation the circle if the center and radius are (2,-3) and 4 respectively.​

Answer 1

Answer: sorry

Step-by-step explanation:

sorry

Answer 2

Step-by-step explanation:

Answer

Here it is given that centre (h,k)=(−2,3) and radius r=4

Therefore the equation of the circle is

(x+2)

2

+(y−3)

2

=(4)

2

⇒x

2

+4x+4+y

2

−6y+9=16

⇒x

2

+y

2

+4x−6y−3=0