find the area of a triangle formed.
Asked by | 13th Feb, 2014, 07:23: PM
Given that a circle of radius 9 cm is inscribed in an equilateral triangle.
If 'r' is the radius of the circle, then the side of the equilateral triangle is
Therefore, the side of the triangle is
Area of an equilateral triangle is
Answered by | 14th Feb, 2014, 11:42: AM
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