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A and B are the end points on the longest line that

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Sharul Chauhan
AB is the diameter and ABC will be a right triangle with angle c=90deg.
AB^2=AC^2 + BC^2
36=9 + BC^2
So perimeter is = 3+6+(3)^1/3= 9 + (3)1/3
answered May 31, 2017 by Beginner (11 points)
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