I got all of you Answers for the surface area of spheres quick check are:

1: A sphere has a center
2: The diameter of a sphere passes through the center of the circle
3: 265.77
4:900Pi inches ^2
5: 4.5in x 4.5in x 4.5in
I hated this so I had to help

Thank you for providing the answers for the surface area of spheres quick check. However, it is important to note that it's always better to understand the concepts and solve the problems yourself rather than relying on someone else's answers. If you need any further assistance or explanation, feel free to ask.