STEP 1: find radius $ r $

To find radius $ r $ use formula:

$$ d = 2 \cdot r $$

After substituting $d = 46\, \text{cm}$ we have:

$$ 46\, \text{cm} = 2 \cdot r $$ $$ r = \dfrac{ 46\, \text{cm} }{ 2 } $$ $$ r = 23\, \text{cm} $$

STEP 2: find height $ h $

To find height $ h $ use formula:

$$ V = \dfrac{ h ^{ 2 } \cdot r \cdot \pi}{ 3 } $$

After substituting $V = 22325\, \text{cm}$ and $r = 23\, \text{cm}$ we have:

$$ 22325\, \text{cm} = \dfrac{ h ^{ 2 } \cdot \left( 23\, \text{cm} \right)^{4} \cdot \pi}{ 3 } $$$$ 22325\, \text{cm} \cdot 3 = h ^{ 2 } \cdot \left( 23\, \text{cm} \right)^{4} \cdot \pi $$$$ 66975\, \text{cm} = 23\, \text{cm} \cdot h ^{ 2 } \cdot \pi $$$$ h ^{ 2 } = \dfrac{ 66975\, \text{cm}}{ 23\, \text{cm} \, \pi } $$$$ h ^{ 2 } \approx 926.9024 $$$$ h \approx \sqrt{ 926.9024 } $$$$ h \approx 30.4451 $$

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