The formula for the circumference of a circle is:
c = 2πr
Solve for the radius, r, by d...
Mathematics, 23.09.2020 14:01 shawn423
The formula for the circumference of a circle is:
c = 2πr
Solve for the radius, r, by dividing both sides by 2π.
What is the formula for the radius of a circle in terms of the circumference?
r = 2 pi c
r = StartFraction c Over 2 pi EndFraction
r = StartFraction pi Over 2 c EndFraction
r = StartFraction 2 pi Over c EndFraction
Answers: 3
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