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22 votes
Rewrite the following expression in terms of t.2πr given that r=5t

User Nateleavitt
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1 Answer

14 votes
14 votes

we have the following;


\begin{gathered} 2\pi r \\ r=5t \\ 2\pi5t=10\pi t \end{gathered}

therefore, the answer is 10*pi*t

User Igor Quirino
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