Find the total surface area of an open cylinder with radius 35 cm and height 5cm.
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1
Answer:
answer is in this attachment
Step-by-step explanation:
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3
Answer:
2 is the correct answer
Step-by-step explanation:
The Radius of a solid cylinder (r)=5cm
Height (h)=10cm
Hence
Total surface area =2πrh+2πr
2
=2πr(h+r)
=2π×5(10+5)
=π×10×15
=150πcm
2
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