Answer:
[tex]V\approx62.8\text{m}^3[/tex]
Step-by-step explanation:
[tex]\text{The formula of the volume of the cylinder having radius }r\text{ and height }h\text{ is }\\\text{given by:}\\\\V=\pi r^2h[/tex]
[tex]\text{Here, radius of cylinder}(r)=7\text{m}\\\text{Height of cylinder}(h)=5\text{m}\\\therefore\ \text{Volume of cylinder}(V)=\pi r^2h\approx3.14(2)^2(5)=\dfrac{314}{5}=62.8\text{m}^3\\\text{So, }V\approx62.8\text{m}^3[/tex]
