If Circumference of the Circle is given then how to find radius ?
Answers
Step-by-step explanation:
If you know either the area, A, the circumference, C, or the radius, r, of a circle, you can calculate the other two using the following relationships:
If you know either the area, A, the circumference, C, or the radius, r, of a circle, you can calculate the other two using the following relationships:A = πr²
If you know either the area, A, the circumference, C, or the radius, r, of a circle, you can calculate the other two using the following relationships:A = πr²C = 2πr
If you know either the area, A, the circumference, C, or the radius, r, of a circle, you can calculate the other two using the following relationships:A = πr²C = 2πrSince we know the circumference, we can compute the radius, as follows:
If you know either the area, A, the circumference, C, or the radius, r, of a circle, you can calculate the other two using the following relationships:A = πr²C = 2πrSince we know the circumference, we can compute the radius, as follows:C = 2πr
If you know either the area, A, the circumference, C, or the radius, r, of a circle, you can calculate the other two using the following relationships:A = πr²C = 2πrSince we know the circumference, we can compute the radius, as follows:C = 2πrC/(2π) = r
Answer:
Take the circumference of the circle and divide it by a special mathematical constant called pi. This doesn't give you the radius, but instead the diameter, which is twice the radius, so half the result. To get the radius directly, divide the circumference by two multiplied by pi (which is the Greek letter with symbol π ). In symbols
r=C/2π
Step-by-step explanation:
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