)The radius of a circular pipe is 10cm.what length of a tape is required to wrap once
around the pipe?
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)The radius of a circular pipe is 10cm.what length of a tape is required to wrap once
around the pipe?
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Answer:
62.8cm
Step-by-step explanation:
Given-Radius of circle =10cm
length of tape=circumference of circle
so, circumference of circle =2πr
2*3.14*r
2*3.14*10
2*31.4
=62.8cm
therefore, length of tape required to wrap around a circular pipe of radius 10cm is 62.8cm..
= 2*(3.14*10)
= 2*31.4
= 62.8cm