In Fig.12.45, PSR, RTQ and PAQ are three semicircles of diameters 10cm, 3cm and 7cm respectively.

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asked Feb 8, 2018 in Mathematics by Kundan kumar (49,132 points) 34 437 1374

In Fig.12.45, PSR, RTQ and PAQ are three semicircles of diameters 10cm, 3cm and 7cm respectively. Find the perimeter of the shaded region. [Use π= 3.14]

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answered Feb 8, 2018 by Vikash Kumar (144,729 points) 8 11 26
 
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