SOLUTION: An equilateral triangle with a perimeter of 24 square root (3) is inscribed in circle . find radius of the circle

Question 351554: An equilateral triangle with a perimeter of 24 square root (3) is inscribed in circle . find radius of the circle
Answer by ewatrrr(24785) (Show Source): You can put this solution on YOUR website!
Hi,
Using Heron's formula will give us the Area:
Note: the sides a, b, c are each = and the semi-perimeter =
.
applying Heron's formula

.
The radius of the circumscribed circle is:

simplify and solve for R
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