Circumference 65134

Circle K has a radius of 130 mm, and circle L has a diameter of 50 mm. By how many millimeters is the circumference of circle K greater than the circumference of circle L? Round the result to a whole number. Use the value π= 3.14 in the calculations.

Correct answer:

x =  660 mm

Step-by-step explanation:

r1=130 mm D2=50 mm  o1=2π r1=2 3.1416 130816.8141 mm o2=π D2=3.1416 50157.0796 mm  x=o1o2=816.8141157.0796=660 mm

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