Find the volume $ V $ of a cylinder if radius $r = 3.2$ and height $h = 7.5$.
Answer
$V = 76.8\pi$
Explanation
To find volume $ V $ use formula:
$$ V = r ^{ 2 } \cdot h \cdot \pi$$After substituting $ r = 3.2 $ and $ h = 7.5 $ we have:
$$ V = 3.2 ^{ 2 } \cdot 7.5 \cdot \pi$$$$ V = 10.24 \cdot 7.5 \cdot \pi $$$$ V = 76.8\pi $$This page was created using
Cylinder Calculator