PQRS is a diameter of a circle of radius 6 cm. The lengths PQ, QR and RS are equal. Semi-circl...
1,701 views · Published 11 October 2018 · 3:07 · Indexed 21 September 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW PQRS is a diameter of a circle of radius 6 cm. The lengths PQ, QR and RS are equal. Semi-circles are drawn on PQ and QS as diameters as shown in figure. Find the perimeter of the shaded region.
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