the curved surface area of a right circular cylinder of height 14 cm is 88cm find the diameter of Base of cylinder
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8
: h = 14 cm
CSA = 88 cm2
CSA = 2 π r h
88 = 2 x 3.14 x r x 14
88 = 87.92 r = 88 r
∴ r = 1 cm
Diameter = d = 2r
d = 2 x 1 = 2 cm AnS. :-) I Hope it will help you..
CSA = 88 cm2
CSA = 2 π r h
88 = 2 x 3.14 x r x 14
88 = 87.92 r = 88 r
∴ r = 1 cm
Diameter = d = 2r
d = 2 x 1 = 2 cm AnS. :-) I Hope it will help you..
Answered by
4
CSA=2π rh
88cm²=2×22/7×r×14²
88/44×2=r
7cm=r
d=2(r)
d=2(1)
d=2cm
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