formule of cuilender, holow and solid both type
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Answered by
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Hey there !!
Cylinder -
◆ CSA - 2 πrh
◆ TSA - 2πr (r +h)
◆Volume - πr^2h
Hollow cylinder-
◆CSA - 2π ( R +r)h
◆TSA - 2π (R+r) {R+h-r)
◆ Volume - πR^2h -πr^2h
= πh(R^2-r^2)
Hope this helps u!!
Cylinder -
◆ CSA - 2 πrh
◆ TSA - 2πr (r +h)
◆Volume - πr^2h
Hollow cylinder-
◆CSA - 2π ( R +r)h
◆TSA - 2π (R+r) {R+h-r)
◆ Volume - πR^2h -πr^2h
= πh(R^2-r^2)
Hope this helps u!!
Answered by
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Solid cylinder
volume:πr2h
sAc:2πr(r+h)
hollow cylinder
volume:πh(R2-r2)
s.A:(2πrh+2πRh+2π[πr+πR)
volume:πr2h
sAc:2πr(r+h)
hollow cylinder
volume:πh(R2-r2)
s.A:(2πrh+2πRh+2π[πr+πR)
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