Find the height $ h $ of a cylinder if radius $r = 3$ and volume $V = 197.9$.
Answer
$h = 6.9993$
Explanation
To find height $ h $ use formula:
$$ V = r ^{ 2 } \cdot h \cdot \pi $$After substituting $ V = 197.9 $ and $ r = 3 $ we have:
$$ 197.9 = 9 \cdot h \cdot \pi $$$$ h = \dfrac{ 197.9 }{ 9 \, \pi} $$$$ h = 6.9993 $$This page was created using
Cylinder Calculator