If a circle is inscribed in an equilateral triangle of side a, then the area of the square inscribed in the circle is

JEE Main Mathematics question

Not in JEE syllabus

If a circle is inscribed in an equilateral triangle of side , then the area of the square inscribed in the circle is

Answer: (A)

For an equilateral triangle of side , the inradius is . A square inscribed in a circle of radius

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Question ID VK-008509