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the radius of a circle is 7 in. what is the circumference?
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Sagot :

Avcad0rableidn

[tex]\qquad\huge{\boxed{\sf Answer}}[/tex]

  • Circumference = 44cm

Formula :-

  • C : 2πr

Solution :-

  • c = 2 × 22 / 7 × 7

  • 2 × 22

  • 44 cm

Hope it helps ~

[tex]\huge\fbox{Hi~there!}[/tex]

Remember the formula for the circumference of a circle:

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

We know that the radius of this circle is 7 in. So, let's plug it into the formula:

[tex]\huge\mathrm{C=2\pi (7) }[/tex]

[tex]\rm{C=14\pi[/tex]

C≈44 in (Answer)

Hope you find it helpful.

Feel free to ask if you have any doubts.

[tex]\bf{-Sparkles-[/tex]

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