yvettemendez766 yvettemendez766

27-02-2019
Mathematics

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find the circumference with the given radius.round to the nerest tenth.use 3.14 π r = 7cm

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person150752 person150752

27-02-2019

Answer:

44.0 cm.

Step-by-step explanation:

The formula for the circumference of a circle is

[tex]C=2\pi r[/tex]

So we can substitute 7 for r and 3.14 for pi:

[tex]C=2(3.14)(7)=43.96[/tex] cm

And since we're rounding to the nearest tenth, the answer is 44.0 cm.

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