6. In the Fig., sides of a square are surrounded by four same semicirc – InterviewSolution

1.	6. In the Fig., sides of a square are surrounded by four same semicircleseach of radius 10.5 cm. The perimeter of the region so formed is(b) 88 em21 cm(a) 132 cm) 120 cm(d) 288 cm7. In the Fig., an equilateral triangle-shaped
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