Answer:The general equation of a sphere is: (x - a)² + (y - b)² + (z - c)² = r², where (a, b, c) represents the center of the sphere, r represents the radius, and x, y, and z are the coordinates of the points on the surface of the sphere.
Step-by-step explanation:
Correct Answer : B
Explanation 4:7 | 4*4 = 16 | 7*4 = 28
Yep you have done it correctly
