Find height when diameter is 1.4m and its hold 770l water

Question

asked Nov 1, 2021 119k views

1 Answer

Zac Thompson · Answer 1 · 2021-11-06T14:14:03+0000

≈ 0,5 m

≈ 50 cm

d = 2r => r = d/2 = 1,4m/2 = 0,7 m

V = πr²·h => h = V/πr²

770 l = 0,77 m³

h = 0,77m³/3.14×0,49m²

= 0,77m³/1,5386m²

= 0,5004 m

≈ 0,5 m

≈ 50 cm