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A round rim has a radius of 5 inches. Find the circumference of the rim. Round to the nearest tenth. Use 3.14 for π.

r = 5 in

The circumference of the rim is ____
in.

Respuesta :

Hi1315

Answer:

[tex]2 \pi \: r \\ 2 \times 3.14 \times 5 \\ = 31.4inches[/tex]

Answer: 31.4

Step-by-step explanation:

circumference= pi times diameter

radius is half of diameter

if r=5 then d=10 so

pi times 10= 3.14 times 10= 31.4

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