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04-02-2017
Mathematics

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what is the radius if the diameter is 142.8

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Lay2706 Lay2706

04-02-2017

Radius of a circle is 1/2 of the diameter. As the diameter in this question is 142.8, the radius is equivalent to 71.4; If you have any doubts regarding these types of questions use the formula for calculating the circumference of a circle:

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

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