SOLUTION: Radious of a circle: If the radius of a certain circle is tripled, with 8.2 then added, the result is the circumference of the circle. Find the radius of the circle. (use 3.14 as a

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Question 291413: Radious of a circle: If the radius of a certain circle is tripled, with 8.2 then added, the result is the circumference of the circle. Find the radius of the circle. (use 3.14 as an approximation for pi)
Answer by edjones(8007) About Me  (Show Source):
You can put this solution on YOUR website!
Let r=radius
C=3.14*2r
3r+8.2=3.14*2r
3r+8.2=6.28r
3.28r=8.2
r=2.5
.
Ed