Area Problems
The area of circle inscribed in an equilateral triangle is 462 cm . The perimeter of the triangle is?

42 ? 3 cms
126 cms
168 cms
72.6 cms

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Area Problems
The area of circle inscribed in an equilateral triangle is 154 sq cm. What is the perimeter of the triangle?

21 cm
42?3 cm
21?3 cm
42 cm

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