Find the volume of the cylindrical log of height 7m and radius 3m.
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Answered by
1
Step-by-step explanation:
Total surface area of the cylinder =2π×r(h+r)
=2×
7
22
×7×(7+3)=44×10=440m
2
Sheet of metal required =440m
2
Answered by
0
Answer:
answer 400m2
total surface area of the cylinder =2π × r (h+r)
=2×22/7 ×7 ×(7+3) = 44×10 = 400 m2
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