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A circle has a diameter of 9.
What is the circumference of the kircle in feet?

User JuanPi
by
8.3k points

2 Answers

3 votes

Answer:

28.26

Explanation:

C = 2 π r

= d π

= 9 × 3.14

= 28.26

User Alexzandra
by
8.3k points
4 votes

Answer:

C = 9pi or approximately 28.26

Explanation:

We can find the circumference by using

C = pi*d

C = pi *9

We can approximate pi by 3.14

C = 3.14 * 9

28.26

User Ben Schenker
by
8.1k points

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