asked 107k views
4 votes
If the radious of a ceratain circle is tripled with 8.2 cm then added, the result is the circumgrence fo the circle. find the radius of the circle

asked
User Chrisjr
by
8.0k points

1 Answer

4 votes
2πr=3r+8.2, (2π-3)r=8.2, r=8.2/(2π-3)=2.4976cm approx.
answered
User MVZ
by
7.8k points
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