Find the lateral area $ AL $ of a cylinder if radius $r = 3$ and height $h = 10$.
Answer
$AL = 60\pi$
Explanation
To find lateral area $ AL $ use formula:
$$ AL = 2 \cdot r \cdot h \cdot \pi $$After substituting $ r = 3 $ and $ h = 10 $ we have:
$$ AL = 6 \cdot 10 \cdot \pi $$$$ AL = 60\pi $$This page was created using
Cylinder Calculator