Question

*
2. The total surface area of a
- Cyclinder of madius is 7cm is
880cm². Find the length and
volume of the cylinden.​

Answer 1

Answer:

length=34.4285714cm

Step-by-step explanation:

TSA=880cm²

radius = 7cm

length =h

TSA = 2πr(r+h)

880=2x22/7x7(7+h)

880x7/2x22=49+7h

280-49=7h

241/7=h

34.4285714=h

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