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the radius of a circle is 11.7 what is the circumference

Sagot :

Answer:

hello

Step-by-step explanation:

Circumference of a circle = 2 * π * radius

the radius of the circle is 11.7

circumference = 2 * π * 11.7

≈ 2 * 3.14* 11.7

≈ 73.47 (units)

The circumference of the circle is C = 73.51 cm.

• Explanation

   To find the circumference of the circle, we should apply the following formula:

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

Substitute the values:

[tex]\sf C=2\pi\times11.7[/tex]

[tex]\sf C=\pi\times23.4[/tex]

[tex]\sf C = 73.51\:cm[/tex]

Answer:

  The circumference is 73.51 cm.

[tex]\textit{I hope it helps, have a lovely day!}\\\textsc{-Rain-}[/tex]

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