Find the volume $ V $ of a cylinder if radius $r = 7$ and height $h = 5$.
Answer
$V = 245\pi$
Explanation
To find volume $ V $ use formula:
$$ V = r ^{ 2 } \cdot h \cdot \pi$$After substituting $ r = 7 $ and $ h = 5 $ we have:
$$ V = 7 ^{ 2 } \cdot 5 \cdot \pi$$$$ V = 49 \cdot 5 \cdot \pi $$$$ V = 245\pi $$This page was created using
Cylinder Calculator