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Hatshy [7]
4 years ago
6

The formula for the circumference of a circle is C = 2πr. Use this formula to write a formula for the RADIUS of a circle.

Mathematics
1 answer:
yaroslaw [1]4 years ago
6 0
C=2πr
c/2π=2πr/2π divide both sides by 2π
c/2π=r
Therefore r=c/2π
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attashe74 [19]

The given equation-(3x + 5)^2 is not a perfect trinomial because it is not obtained through the multiplication of a binomial.

<h3>What is a perfect trinomial?</h3>

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2 years ago
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