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What is the circumference of a circle that has a diameter of 9cm?
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What is the circumference of a circle that has a diameter of 9cm?

User Leogreen
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2 Answers

6 votes

28.27....................k?

User Joricam
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7.2k points
9 votes

Answer:

28.27

Explanation:

C=2piR

c=(2)(3.1415926535)(4.5)

= approximately 28.27

User Zygimantas Gatelis
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7.6k points
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