SOLUTION: The diameter of a circle is 22 feet. What is the circle's circumference? Use 3.14 for ​𝜋.

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Question 1157619: The diameter of a circle is 22 feet. What is the circle's circumference?
Use 3.14 for ​𝜋.

Found 2 solutions by mananth, MathTherapy:
Answer by mananth(16946) About Me  (Show Source):
You can put this solution on YOUR website!

The diameter of a circle is 22 feet.
radius r =11
circumference=2*pi*r
Use 3.14 for ​𝜋.
C= 2*3.14*11
=69.08 ft^2

Answer by MathTherapy(10555) About Me  (Show Source):
You can put this solution on YOUR website!

The diameter of a circle is 22 feet. What is the circle's circumference?
Use 3.14 for ​𝜋.
Circumference of circle: 

Don't follow that other person who advises you to find the radius.

That's TOTALLY UNNECESSARY!!!