The length of a circular arc of 240 is 24 cm. Find the radius of the circle.
| December 16, 2020 | education
The length of a circular arc is calculated using the following formula:
L = (п * R / 180) * a
Plug in the values and solve.
24 = (пR / 180) * 240
24 = 4пR / 3
72 = 4пR
18 = пR
R = 18 / п (cm)
Answer: R = 18 / п cm.
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