Mathematics
Majestickid18
21

Find the approximate value of the circumference of a circle with the given radius. Use = 3.14. Round your results to one more decimal than in the given radius. 6 ft. C =

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iza90290

Circumference of circle, C =    2πr C = 2*π*r C = 2*3.14*6 C = 37.68 Circumference, C = 37.68 feet. The given radius is in whole number which is zero decimal places. So one more decimal place is = 1 decimal place. C = 37.68 ≈ 37.7        to 1 decimal place. The 1 decimal place digit is 6, and after that is 8, since 8 is more than 5, we add 1 more to the 6 and it becomes 7. C ≈ 37.7 to 1 decimal place.

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