I'd go with: D. clockwise 90 rotation; reduction
(Hope I helped :D
The bottom left is the function.
There are enough information's already given in the question. Based on those information's that answer can be easily deduced.
Radius of the sphere = 8 units
Then
Surface area of the sphere = 4 *pi * r^2
= 4 * pi * (8)^2
= 4 * pi * 64
= 256pi
I hope that this answer has come to your help.
The value of g would be 75 degrees.
