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Anika [276]
3 years ago
12

Find the circumference of a circle of diameter 20 m​

World Languages
1 answer:
miskamm [114]3 years ago
3 0

Answer:

20π m or 62.83 m

Explanation:

The formula for Circumference is C = 2πr

All you need to find for the formula is the radius, which is half of the diameter.

r= \frac{1}{2}d

r=(\frac{1}{2})(20)

r=10

Then plug the radius into the formula and solve for Circumference

C= 2\pi r

C=2\pi (10)

C=20\pi or C= 62.83 m

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Appearances
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Answer:

Appearances

A lady in a faded gingham dress and her husband, dressed in a homespun threadbare suit, stepped off the train in Boston, and walked timidly without an appointment into the president's outer office. The secretary could tell in a moment that such backwoods, country hicks had no business at Harvard and probably didn't even deserve to be in Cambridge. She frowned. "We want to see the president," the man said softly. "He'll be busy all day," the secretary snapped. "We'll wait," the lady replied.

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He thought they were going to cause problems because they looked dangerous

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