find the height of the cylinder whose volume is 1.54 metres cube and diameter of the base is 140 CM
Answers
Answered by
973
Given:-
Volume of the cylinder = 1.54m³
Diametre of the base = 140cm
Radius of the base = 140/2
= 70cm
= 0.7m
Volume of cylinder = πr²h
1.54 = 22/7*0.7²*h
1.54*7/22*0.7*0.7 = h
h = 1
Height = 1m Ans.
Ans.) The height of the cylinder is 1m.
Volume of the cylinder = 1.54m³
Diametre of the base = 140cm
Radius of the base = 140/2
= 70cm
= 0.7m
Volume of cylinder = πr²h
1.54 = 22/7*0.7²*h
1.54*7/22*0.7*0.7 = h
h = 1
Height = 1m Ans.
Ans.) The height of the cylinder is 1m.
mysticd:
Plz , check , u written r value only once
Believe me
It is correct
Verify again.the line after the formula
Ok, now it is correct
you are correct
Thanks
:)
Answered by
292
Volume of the cylinder=1.54m^3
Diameter=140cm
Radius=140/2=70cm=0.7m
Height=?
1.54=22/7*0.7*0.7*h
1.54=11*7/5*7/10*h
1.54*5*10/11*7*100
=1m(by cutting)
Answer= Height=1m
Diameter=140cm
Radius=140/2=70cm=0.7m
Height=?
1.54=22/7*0.7*0.7*h
1.54=11*7/5*7/10*h
1.54*5*10/11*7*100
=1m(by cutting)
Answer= Height=1m
Plz , do the corrections in last two lines
There is no h , put = symbol
ok
is it now correct
??
No
7th line strart with h=
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