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A circular wire ring has a diameter of 20cm. What is the length of the wire? Use the value 3,14 for π​

A circular wire ring has a diameter of 20cm. What is the length of the wire? Use the value 3,14 for π​
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3 votes
a circular wire ring has a diameter of 20cm. What is the length of the wire? Use the value 3,14 for π​

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User LNA
by
8.0k points

1 Answer

5 votes

Answer:

  • The length of the wire is 62.8 cm

Explanation:

Given

  • Wire ring with diameter of 20 cm

To find

  • The length of wire

Use the circumference equation:

  • C = πd

Substitute and calculate:

  • C = 3.14*20 cm = 62.8 cm
answered
User Atturri
by
8.2k points
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