A cylindrical tank is made of cement material. the thickness of tank is 2cm height is 70cm and inner radius is 100cm . find the volume of cement material used to made the tank. About the author Lyla
[tex]\huge\tt\red{ANSWER√}[/tex] Height (h)= 70 cm Inner Radius (r)= 100 cm Outer Radius (R)= 100+2= 102 cm Volume of cement used V= π (R²-r²) h [tex]V = \frac{22}{7} \times ( {102}^{2} – {100}^{2} ) \times 70 \\ \\ \frac{22}{7} \times 404 \times 70 \\ \\ \frac{622160}{7} \\ \\ = 88880 \: c {m}^{2} \: \: ans. \\ \\ hope \: \: it \: \: helps \\ \\ mark \: \: brainliest \: \: pls[/tex] Reply
[tex]\huge\tt\red{ANSWER√}[/tex]
Height (h)= 70 cm
Inner Radius (r)= 100 cm
Outer Radius (R)= 100+2= 102 cm
Volume of cement used
V= π (R²-r²) h
[tex]V = \frac{22}{7} \times ( {102}^{2} – {100}^{2} ) \times 70 \\ \\ \frac{22}{7} \times 404 \times 70 \\ \\ \frac{622160}{7} \\ \\ = 88880 \: c {m}^{2} \: \: ans. \\ \\ hope \: \: it \: \: helps \\ \\ mark \: \: brainliest \: \: pls[/tex]