is
The T.S.A
of the given coolid
given solid figure is
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Answered by
0
Answer:
πr (2h+l+ r^2)
Step-by-step explanation:
The TSA of the given solid= CSA of cylinder+ CSA of cone+ Area of circle.
Hence this formula can be derived.
Hope this answer helps.
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Answered by
1
Answer:
πr(l+2r+2h)
Step-by-step explanation:
TSA of cone = πrl + πr²
TSA of cylinder = 2πrh + 2πr²
Area of circle = πr²
TSA of given figure = TSA of cone + Tsa of cylinder - Area of circle
= πrl + πr² + 2πrh + 2πr² - πr²
= πrl +3πr² + 2πrh -πr²
= πrl + 2πr² + 2πrh
= πr(l+2r+2h)
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