purnimasarkar9887
purnimasarkar9887 purnimasarkar9887
  • 23-01-2022
  • Mathematics
contestada

find the height of a cylinder whose volume is 1.54 m³ and diameter of base is 140 cm​

Respuesta :

Hrishii
Hrishii Hrishii
  • 23-01-2022

Answer:

1 m

Step-by-step explanation:

diameter of base = 140 cm

so, radius = 70 cm

[tex]height \: of \: cylinder = \frac{volume }{area \: of \: base} \\ \\ h = \frac{V_{cylinder}}{\pi r^2} \\ \\ = \frac{1.54 \times 1000000}{3.14\times(70)^2} \\ \\ = \frac{1540000}{15386} \\ \\ = 100.09 \: cm\\ \\ h \approx 1 \: m[/tex]

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