3 years ago

How do you solve square roots with fractions

1 answer:

3 0

First, you have to get rid of the square root and in order to do that you get rid of the radical by going to the power of 2 or "squared"

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Answer:

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Step-by-step explanation:

we know that

The circumference of a circle is equal to

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where

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Solve for r

That means -----> isolate the variable r

Divide by 2π both sides

$\frac{C}{2\pi}=\frac{2\pi r}{2\pi}$

Simplify right side

$\frac{C}{2\pi}=r$

Rewrite

$r=\frac{C}{2\pi}$

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