A metallic cylinder of diameter 5 cm, and height 3.5cm, is melted and cast into sphere.then what is its diameter
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Answered by
3
......................
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Hope it is correct...
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Hope it is correct...
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Thendral1104:
sorry it is wrong
the answer is 5
Okay...I will edit it tomorrow cause I am not well right now
well nice hand writing hehe
Answered by
3
plz see the last steps here from cube root they are wrong.....
r = 5.47cm
d= r×2 = 5.47× 2 = 10.94cm
r = 5.47cm
d= r×2 = 5.47× 2 = 10.94cm
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I think you square rooted it. maybe you should cube root it
plz see the edited answer now
r^3=(3*2.5*2.5*3.5)/4
So r=2.5. So d=5
ok
pie gets cancelled
ok
why did u thank me for the answer even if it was wrong
I couldn't answer this question, but you did. which helped me comment the answer in your answer
ooooooook
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