1. The volume of a cuboid is 990 cm and the area of the base is 33 cm. Its height is
A.10cm
B.20cm
C.30cm
D.40cm
Answers
Answered by
2
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Answered by
0
Hey buddy... here is ur answer
Volume of the cube = 990 cm^3
⠀⠀⠀⠀⠀⠀⠀πr^2h ⠀ = 990
⠀ ⠀⠀⠀⠀⠀(πr^2) × h = 990 --------(i)
Given area of the base = πr^2 = 33 cm^2
putting it on eqn (i)
33 × h =990
h = 990/33
h = 30 cm
hope this helps ✌✌✌
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