the total surface area of a cylinder whose base radius is 3.5 cm and height 7 cm is
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Answered by
15
Answer:
total surface area of a cylinder is
2πr(r+h)
2*22/7*7/2*(7+7/2)
2*22/7*7/2*21/2
= 6468/28
therefore total surface area will be 231 cm
Step-by-step explanation:
Answered by
1
Answer:
231 cm²
Step-by-step explanation:
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