Find the side $ a $ of a rectangle if side $b = \frac{ 48 }{ 5 }$ and area $A = \frac{ 2688 }{ 25 }$.
Answer
$a = \frac{ 56 }{ 5 }$
Explanation
To find side $ a $ use formula:
$$ A = a \cdot b $$After substituting $ A = \frac{ 2688 }{ 25 } $ and $ b = \frac{ 48 }{ 5 } $ we have:
$$ \frac{ 2688 }{ 25 } = \frac{ 48 }{ 5 } \cdot a $$$$ a = \dfrac{ \frac{ 2688 }{ 25 }}{ \frac{ 48 }{ 5 } } $$$$ a = \frac{ 56 }{ 5 } $$This page was created using
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