Answer: 64 square mm
Step-by-step explanation:
Answer:
-7
Step-by-step explanation:

Answer: 64 units
Step-by-step explanation:
Remember, the formula to find surface area given radius is
. Let's add in the given information:
4pi4^2 =
4pi16
64pi!
Hope this helps, please consider making me Brainliest.
Yes it is because 1/4 + 1/4 =2/4 and 2/4 equals 1/2
The answer is 9 because 9 to the second power is 81 and 81*9 = 729 :)))
i hope this is helpful
have a nice day