Question

)The radius of a circular pipe is 10cm.what length of a tape is required to wrap once

around the pipe?​

Answer 1

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..

Answer 2

Circumference = 2 pi r
= 2*(3.14*10)
= 2*31.4
= 62.8cm