Math, asked by secret57, 2 months ago

find the perimeter of 28 cm 7 cm rectangle with two semicircle with 7 cm line same side

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Answers

Answered by devika862

12

Answer:

perimeter = 100cm

Step-by-step explanation:

perimeter = 2(28)+2pi(r).............[2pi r beacuse 2 semicircle forms a single circle ]

=56+2(22/7)7

=56+2(22)

=56+44

=100cm

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