Question

Think About the Process  Circle Y has a radius of 22 meters and Circle Z has a radius of 27 meters. Find the circumferences of each circle. By how many meters is the circumference of Circle Z greater than the circumference of Circle​ Y?
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Part 1
The circumference of Circle Y is
  
44 pi meters.
​(Type an exact answer in terms of pi​.)
Part 2
The circumference of Circle Z is
  
54 pi meters.
​(Type an exact answer in terms of pi​.)
Part 3
The circumference of Circle Z is
  
enter your response here meters greater.
​(Type an exact answer in terms of pi​.)

Answer 1

Part 1: 44π meters.

Part 2: 54π meters.

Part 3: 54π − 44π = 10π meters greater.