A closed cylindrical tank of height 1.4m. and radius of the base is 56 cm. is made up of a thick metal sheet. How much metal sheet is required (Express in square meters)
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Answered by
3
Given:
height=1.4m
radius=56 cm
=.0.56m
total service area of cylinder=
=2
r * h +2[ *r *r]
=[2*3.14*0.56*1.4 ] + 2[3.14*0.56*0.56]
=0.08792+1.969408m
=2.057328m
height=1.4m
radius=56 cm
=.0.56m
total service area of cylinder=
=2
=[2*3.14*0.56*1.4 ] + 2[3.14*0.56*0.56]
=0.08792+1.969408m
=2.057328m
Answered by
3
wrong conversions lol , silly mistake , nevermind
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