Find the length of a circle with a radius of 5 cm. What is the length of its arc with a degree measure of 36 degrees?

Circumference:

2 * 3.14 * 5 = 314 (cm).

360º: 36º = 10. The length of an arc with a degree measure of 36º will be 1/10 of the circumference:

314: 10 = 3.14 (cm).



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