Math, asked by annatimnath3376, 1 year ago

If the diameter of a semicircular protractor is 14 centimetre find its perimeter

Answers

Answered by wwwakashdeepjap04jtb

3

diameter = 14cm
radius=14/2=7cm

circumference of semicircle=2pie r/2
(2*22/7*7)/2
then,
(on upper picture)

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