the total surface area of a circular cylinder 1320cmsq and its radius is 10 cm find the hight of the cylinder
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Answered by
1
Hii..
here is ur answer :--
Given,
Total surface area of cylinder = 1320cm^2
Radius = 10cm
Height = ?
we know that,
Surface area of cylinder = 2π r (r+h)
1320 = 2*22/7*10(10+h)
1320 = 2*22/7*10*10h
1320 = 628.57h
h = 1320/628.57
h = 2.10 cm
Hope it helps u!!
here is ur answer :--
Given,
Total surface area of cylinder = 1320cm^2
Radius = 10cm
Height = ?
we know that,
Surface area of cylinder = 2π r (r+h)
1320 = 2*22/7*10(10+h)
1320 = 2*22/7*10*10h
1320 = 628.57h
h = 1320/628.57
h = 2.10 cm
Hope it helps u!!
Answered by
0
ans is 21] 2x22\7x10xh=1320
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