rybart04 rybart04

10-05-2021
Mathematics

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If we know the circumference of the tree trunk is 20 inches, what is the radius of that tree?

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iilluminaughty iilluminaughty

10-05-2021

Answer:

[tex]\frac{10}{\pi}[/tex] or 3.183

Step-by-step explanation:

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

If the circumference is 20 inches, plug 20 into C and solve for r.

[tex]20=2\pi r[/tex]

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