What do you call the distance around a circle

Write a program that computes the cost of a long distance call. The cost of the call is determined a...

Using a phone card to make a long distance call costs a flat fee of $0.80 plus $0.33 per minute star...

a long distance call costs .50 for the first minute, and then .9 for each additional minute. If the...

Circle F has a diameter of 16 inches. Circle E has a circumference of 26 inches and is inside of Cir...

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