94,704 views
24 votes
24 votes
The radius of circular pipe is 12cm,what length of tape is required to wrap once around the pipe(use pie =3.14)​

User Stryder
by
2.4k points

1 Answer

13 votes
13 votes

Answer:

75.36 cm

Explanation:

We need to find the circumference of the pipe.

Circumference of a circle = 2
\pir (where r is the radius)

Given:

  • r = 12 cm

  • \pi = 3.14

⇒ circumference = 2 x 3.14 x 12 = 75.36 cm

User Bwitkowicz
by
3.0k points
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