The height of cylinder is 10cm and its curved surface area is 880cm^2.find the diameter of the cylinder
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Answered by
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Height given=10cm
Curved Surface area=2Πrh=(44/7*r*10)cm^2=>440/7r cm^2=880cm^2
=> r=(880*7)/440 cm=14 cm.
Therefore Diameter =2r=2*14cm=28cm
Hope I have Helped You!
Curved Surface area=2Πrh=(44/7*r*10)cm^2=>440/7r cm^2=880cm^2
=> r=(880*7)/440 cm=14 cm.
Therefore Diameter =2r=2*14cm=28cm
Hope I have Helped You!
sneil4849:
Thanx
Answered by
1
2πrh=880
2multiple 22/7*r*10=880
r=880*7/44*10
r=14
so, d=14*2
=28
2multiple 22/7*r*10=880
r=880*7/44*10
r=14
so, d=14*2
=28
Thanx
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Your answer is Wrong
how
you are think about it que.
just check the answer i have posted , it may happen i am wrong but still you check i think your one is wrong
ya 10divide is mising
280/10=28
yes edit it, no problem it happens , i also do a lot of silly mistakes.
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