Find the volume $ V $ of a cylinder if diameter $d = 5.9$ and height $h = 8.3$.
Answer
$V = 72.2308\pi$
Explanation
STEP 1: find radius $ r $
To find radius $ r $ use formula:
$$ d = 2 \cdot r $$After substituting $ d = 5.9 $ we have:
$$ 5.9 = 2 \cdot r $$ $$ r = \dfrac{ 5.9 }{ 2 } $$ $$ r = 2.95 $$STEP 2: find volume $ V $
To find volume $ V $ use formula:
$$ V = r ^{ 2 } \cdot h \cdot \pi$$After substituting $ r = 2.95 $ and $ h = 8.3 $ we have:
$$ V = 2.95 ^{ 2 } \cdot 8.3 \cdot \pi$$$$ V = 8.7025 \cdot 8.3 \cdot \pi $$$$ V = 72.2308\pi $$This page was created using
Cylinder Calculator