SOLUTION: Please help me solve this geometry problem: The circumference of a circle is 14 pi inches. Find the circles radius and diameter.

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Question 11703: Please help me solve this geometry problem: The circumference of a circle is 14 pi inches. Find the circles radius and diameter.
Found 2 solutions by askmemath, prabhjyot:
Answer by askmemath(368) (Show Source):
You can put this solution on YOUR website!
Circumference = 2 x Pi x Radius
2 x Pi x Radius = 14Pi
Dividing both sides with 2 x Pi
Radius = 7
Diameter = 2 x Radius = 2 x 7
Diameter = 14

Answer by prabhjyot(164) (Show Source):
You can put this solution on YOUR website!
circumference of a circle = pi*Diameter --->(1)
where pi= 3.14
Given circumference=14
plugging the values in equation(1)
14=pi*diameter
diameter= 14/pi
diameter= 4.45
radius= diameter/2=4.45/2= 2.22