Find the hight of a cylinder whose volume is 3.08 m^3 and diameter of base is 140 cm
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volume of cylinder=pi ×r^2 ×h=3.08m
base diameter= 140cm= 1.40m
radius= 1.40/2=0.7m=7/10
22/7× 7/10×7/10×h=3.08
154/100h=3.08
1.54h= 3.08
h=3.08/1.54=2
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base diameter= 140cm= 1.40m
radius= 1.40/2=0.7m=7/10
22/7× 7/10×7/10×h=3.08
154/100h=3.08
1.54h= 3.08
h=3.08/1.54=2
hope it helps you.
please mark it as brainliest.
saadmujeeb1008:
How did u multiply and get 154 and 100
look 22/7×7/10 ×7/10 here 7 gets cancelled
7 & 22 are left as numerators
Thx and how to mark brainlylest
on multiplying them we get 154
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There is not
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