If you double the height of the cylinder will the surface area also double?
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Answer: yes it will double
Step-by-step explanation:
The formula for CSA of cylinder is 2pie r² h if we double the height we get 4 pie r² h
Which is double than the original CSA
aryansachanandani:
Sorry the formula is 2 pie r h
Not 2 pie r² h
Answered by
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If you double the height of cylinder only its curved surface are will double but not total surface area. C.s.a of cylinder = 2πrh
where r=radius of base
h=height of cylinder
so when h=2h c.s.a =4πrh
Total surface area of cylinder = 2πrh+2πr^2. When h=2h t.s.a=4πrh+2πr^2.
where r=radius of base
h=height of cylinder
so when h=2h c.s.a =4πrh
Total surface area of cylinder = 2πrh+2πr^2. When h=2h t.s.a=4πrh+2πr^2.
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