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3 years ago

How do you find the circumference of a cirlcle?

2 answers:

7 0

There are 2 formula to find the circumference of a circle.

$\huge{\boxed{\bf{Circumference=2\pi r}}}$

$\huge{\boxed{\bf{Circumference=\pi D}}}$

$\pi$ is approximately 3.14
r is radius
D is diameter

and just a side note, $\huge{\boxed{\bf{2 r = D}}}$
Hope that formula helps you :)

Maksim231197 [3]3 years ago

5 0

Answer:

2rPi:

Step-by-step explanation:

You can multiply the radius by 2, which gives you the diameter. Then you multiply by Pi, which is 3.14 OR 22/7. If you are in Khan Academy, don't use 22/7.

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3 years ago

A can of juice has a diameter of 6.6 centimeters and a height of 12.1 centimeters and a height of3 what is the volume of the sto

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Answer:

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Step-by-step explanation:

Given:

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3 years ago

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4 years ago

One leg of a right triangle is 14 cm longand the hypoteruuse is long. What is the approximate length of the other leg?

Dmitrij [34]

Answer:

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Step-by-step explanation:

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3 years ago

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Answer:

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Step-by-step explanation:

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3 years ago