118k views
4 votes
The radius of a face-off circle on an NHL hockey
rink is 15 ft. What is its circumference?​

The radius of a face-off circle on an NHL hockey rink is 15 ft. What is its circumference-example-1

2 Answers

0 votes

Answer:

94.2ft

Explanation:

  1. The formula for finding the circumstance is the diameter times pi.
  2. We know the radius. To find the diameter, we double the radius, which would be 30. (2x15=30)
  3. Next, we multiply 30 by pi. (30x3.14). The answer is 94.2.
  4. Thus, the answer is 94.2ft.
User Sanka Darshana
by
6.4k points
7 votes

Answer:

Explanation:

r = 15 ft

Circumference = 2πr

=2*π*15

=30π ft

User Libik
by
6.6k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.