the outer diameter of a pipeis 100 cm , and then the outer circumference will be
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diameter=100cm
circumference (C)=?
r=d/2
=100/2
=50cm
circumference of pipe=2πr
=2*3.14*50
=314cm
circumference (C)=?
r=d/2
=100/2
=50cm
circumference of pipe=2πr
=2*3.14*50
=314cm
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