Mathematics, 24.07.2020 03:01 absolyoshi101
PLEASE HELP A sphere has a circumference of its great circle equal to 20 Pi what is the volume of that sphere?
Answers: 2
In order to use this formula we have to have a value for the radius and right now we don't. But we can find it indirectly by using the circumference formula. The circumference formula is
If the circumference is 20π, then we will fill that in for "C" and solve for r:
and then simplifying a bit:
and
which divides to give you
, third choice down.
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