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30 votes
30 votes
A teacup has a radius of 3 centimeters. What is the teacup's circumference?

Use 3.14 for .
centimeters

User Smana
by
2.1k points

1 Answer

13 votes
13 votes

Answer:

56.52 cm

Explanation:

Circumference of a circle =
2\pi r

where r is the radius

Given:

  • r = 3 cm

  • \pi = 3.14

⇒ circumference of teacup = 2 x 3.14 x 3² = 2 x 3.14 x 9 = 56.52 cm

User JamesQMurphy
by
2.5k points
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