Answer:
(x + 7)² + (y - 11)² = 64
Step-by-step explanation:
The equation of a circle in standard form is
(x - h)² + (y - k)² = r²
where (h, k) are the coordinates of the centre and r is the radius
Here (h, k) = (- 7, 11) and r = 8, thus
(x - (- 7))² + (y - 11)² = 8², that is
(x + 7)² + (y - 11)² = 64 ← equation of circle
