Ⲁⲛ⳽ⲱⲉⲅ:
- Height of cylinder = 8 cm
[tex] \quad\rule{300pt}{1.5pt}\quad[/tex]
Ⲋⲟⳑⳙⲧⳕⲟⲛ :
Information provided:
- Volume of cylinder = 226.2 cm.
- Radius of cylinder = 3 cm
- we have to use π = 3.14
Volume of cylinder is given by:
[tex] \qquad\quad\bull~ {\boxed {\large\mathfrak {V = \pi r^2 h } }}[/tex]
ㅤ(We have to find the height of cylinder)
Ⲧⲏⲉⲅⲉ⳨ⲟⲅⲉ:
[tex] \quad\dashrightarrow\quad \sf {V = \pi r^2 h }[/tex]
[tex] \quad\dashrightarrow\quad \sf { 226.2 = 3.14 \times 3^2 \times h}[/tex]
[tex] \quad\dashrightarrow\quad \sf { h = \dfrac{226.2}{3.14\times 9}}[/tex]
[tex] \quad\dashrightarrow\quad \sf {h = \cancel{\dfrac{226.2}{28.26}} }[/tex]
[tex] \quad\dashrightarrow\quad \sf {h = 8.004 }[/tex]
[tex] \quad\dashrightarrow\quad {\pmb{\sf { h = 8 cm}}}[/tex]
ㅤㅤㅤㅤ~Hence, the height of given cylinder is 8cm.
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