The surface area of a sphere is 64n square inches. Which equation can be used to solve for the radius of the sphere?
1 answer:
Answer:
64n = 4nr2
Step-by-step explanation:
So the formula for the surface area of a sphere is A=4πr^2
Now A= 64n
(im assuming n is supposed to be pi)
so 64n=4πr^2
thus the last one would be correct (also assuming its supposed to be r^2)
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