Math, asked by shanazzainaba, 11 months ago

find the perimeter of a semicircular protractor .whose diameter is 14 cm

Answers

Answered by rutujazawar

0

Answer:

r=7cm

perimeter of semicircle=perimeter of circle/2+diameter

2*pie*r/2+14

22/7*7+14

22+14

36cm

Step-by-step explanation:

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