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the total surface area of a closed cylindrical drum if its diameter is 50 cm and height is 45 CM. (pie=3.14)
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Answer:
the answer is simple.just apply the formula.
since diameter =50 cm,then radius=25 cm.
hence apply the formula.
total surface area of cylinder=10,990 sq.cm.
Step-by-step explanation:
suhanisuryawanshi29:
if u know solve step by step
Answered by
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TSA of cylinder =2pierh
=>d=50
=> r=50/2
=> h=45
=>2×3.14×50/2×45
=>7065
=>TSA of cylinder =7,065cm*2
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