kedw2060 kedw2060
  • 11-05-2020
  • Mathematics
contestada

Circle O has a circumference of 88π cm
What is the length of the radius of the circle?
_____cm

Circle O has a circumference of 88π cm What is the length of the radius of the circle cm class=

Respuesta :

vschluter28
vschluter28 vschluter28
  • 11-05-2020

Answer:

44

Step-by-step explanation:

plug the given information into the formula for the circumference of a circle and solve for r

here's what that would look like:

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

1. plug the circumference in

[tex]88\pi =2\pi r[/tex]

2. the pi would cancel out on both sides so you are left with:

[tex]88=2r[/tex]

3. divide both sides by two

[tex]44=r[/tex]

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