25blakemadsen 25blakemadsen
  • 07-04-2021
  • Mathematics
contestada

π (pi) is an unending decimal. Find the Circumference of the circle below using exact π (pi).

π pi is an unending decimal Find the Circumference of the circle below using exact π pi class=

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tanweeleong195oxyqwp
tanweeleong195oxyqwp tanweeleong195oxyqwp
  • 07-04-2021

Step-by-step explanation:

Given radius, r = 5,

Circumference of Circle, C

[tex] = 2\pi \: r \\ = 2\pi(5) \\ = 10\pi \: units[/tex]

Answer Link
janmilczek
janmilczek janmilczek
  • 07-04-2021

Answer:

[tex]10\pi[/tex]

Step-by-step explanation:

As the hint below says:

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

We also know that

r = 5

So thus:

[tex]C = 2 \pi \cdot 5 = 10\pi[/tex]

Answer Link

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