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!
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I’m sorry, I don’t know perpendicular but I would love to help.
Answer:
1950
Step-by-step explanation:
because 1950 column has the most highest number which is 11