Question

The diameter of a circle is 22 centimeters. What is the circle's circumference?

Answer 1

The answer is 0.69 circumstances

Answer 2

Hi there!

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I believe your answer is:

Around 69.08 centimeters.

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Here’s why:

`\text{Circumference of a Circle:}\\\\C=2\pi r\\\\\boxed{\text{Key:}}\\\\\text{r - radius}`

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• The diameter is given. The radius is 11 cm.
• Recall that the radius is half the diameter.

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`\boxed{\text{Finding the Circumference:}}\\\\\text{I am using 3.14 for pi.}\\--------\\\rightarrow C=2(3.14)11\\\\\rightarrow C=6.28*11\\\\\rightarrow\boxed{69.08}`

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Hope this helps you. I apologize if it’s incorrect.