Consider the circle with a radius of 30 cm. What is the approximate circumference of the circle? (use 3.14 as an approximation of pi.)

Egeloen asked Jul 2, 2022

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Egeloen asked Jul 2, 2022

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21 votes

Answer: 188.4 cm

Explanation:

Given

the radius of the circle is
$r=30\ cm$

Also, circumference is given by
$P=2\pi r$

Putting values

$\Rightarrow P=2* 3.14 * 30=188.4\ cm$

The circumference of the circle is
$188.4\ cm$

Victor Hugo answered Jul 6, 2022

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