Answer:
Area of sphere is given by · ·
Step-by-step explanation:
The surface area of sphere is given by:
· ·
Option C and D are correct but is missing in the options
Option A and B are incorrect.
to solve the area of sphere when radius is given a constant value.
I believe you just add all the numbers then divide by how many were there. You would divide by 16.
Answer:
B?
Step-by-step explanation:
I think B should be checked as well. All angles of a rectangle and similar figures thereof should be 90°. Everything else looks good, but I will caution you that it's been a few years since geometry, so you definitely want to get some advice from others as well!
Hope this was some help!