An Equilateral Δ is inscribed in a circle of radius 6cm. Find the area of the triangle.
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Answer:
radius of circle = 6cm
since equilateral triangle is inside circle ,
side of equilateral triangle = a = √3*r
a = 6√3
Required area now = √3/4 [ 6√3] ² = 27√3 cm² (Ans.)
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