An equilateral triangle of side 6 cm is inscribed in a circle. Then ra – McqOptions

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1.	An equilateral triangle of side 6 cm is inscribed in a circle. Then radius of the circle is:
A.	$2\sqrt 3 $$cm
B.	$3\sqrt 2 $$cm
C.	$4\sqrt 3 $$cm
D.	$\sqrt 3 $$cm
Answer» B. $3\sqrt 2 $$cm

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