this is quiet hardbbb
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Vol of sphere=4/3*pi*r³
=4/3*22/7*216(6³=216)
=4*22/7*72
=6336/72
Wire is in shape of cylinder whose Vol is same as that of shpere
Vol of wire=pi*r²*h
6336/72=22/7*0.1*h
6336*7*10/72*22=h
h=280 cm
aaryanbilal:
and 0.2× 0.2= 0.04 how did 0.1 come
I did not mention the above step
sorry for that
what?
diameter is 0.2 so radius is half ie 0.1
ohk
but
so .1*.1
Bro report my answer and then i will answer it correctly
.1×.1 =.01
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