Respuesta :

gmany

Answer:

43.96 units

Step-by-step explanation:

The formula of a circumference of a circle:

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

r - radius

We have r = 7.

Substitute:

[tex]C=2\pi(7)=14\pi[/tex]

use [tex]\pi\approx3.14[/tex]

[tex]C\approx(14)(3.14)=43.96[/tex]

missa9951

Answer:

43.96 units

Step-by-step explanation:

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