Answer:
The equation of circle is
Step-by-step explanation:
Given : A circle with a center at (2, –8) and a radius of 11.
To find : Which equation represents a circle?
Solution :
The general equation of the circle is
Where, (h,k)=(2,-8) is the center and r is the radius r=11.
Substitute the value in the formula,
Therefore, The equation of circle is