Abc is an equilateral triangle of side 12 cm inscribed in a circle fin – InterviewSolution

1.	Abc is an equilateral triangle of side 12 cm inscribed in a circle find the radius of the circle
Answer» ⇒( 1/2× AB × OR) + (1/2× BC × OP) + (1/2× AC × OQ) = √3/4× (SIDE)2. Hence, the radius of the inscribed CIRCLE is 3.46 cm.

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