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A circle has a circumference of 11,304 units. What is the diameter of circle?

A circle has a circumference of 11,304 units. What is the diameter of circle?-example-1

2 Answers

5 votes

Greetings!

Answer:

3598 (or 3600 to 2.s.f)

Explanation:

You need to recall that the circumference is π * d

So if we have the circumference, we can divide by π to get d:

11,304 ÷ π = 3598 or 3600 to 2.s.f


Hope this helps!

User Trevorc
by
8.4k points
6 votes

Answer:


D\approx 3600

Explanation:

Circumference is given by this formula below. What gives us the radius.


C=2\pi R \Rightarrow 11304=6.28R \Rightarrow R=1800

The diameter of the circle is calculated by dividing the Circumference, 11304 in this case by
\pi


C=2\pi R \Rightarrow C=\pi D \Rightarrow D=(C)/(\pi) \Rightarrow D=(11304)/(\pi) \Rightarrow D\approx 3600

User Rory Daulton
by
8.7k points

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