Santelo Santelo

08-04-2015
Mathematics

Answered

The circumference of a circle is 62.8 inches.Using pi as 3.14,what is the radius.PLEASE SHOW YOUR WORK!!!!

Answer :

08-04-2015

The circumference of a circle - [tex]C=2 \pi r[/tex]

[tex]C=62.8 \\ \\ 62.8=2 \times 3.14 \times r \\ 62.8=6.28r \\ \frac{62.8}{6.28}=r \\ r=10[/tex]

The radius is 10 in.

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