Cylinder:r=70cm,h=1cm total surface area of cylinder
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Answered by
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surface area of cylinder = 2πrh
=2*22/7*70*1 cm
= 440 cm^2
=2*22/7*70*1 cm
= 440 cm^2
Answered by
0
Answer:31240
Step-by-step explanation:
2 pie r(r+h)
2(22/7)(70)(70+1)
2(22/7)(70)(71)
=440(71)
=31240
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