It is required to make a closed cylindrical tank of height 1m and base daimeter 120cm from a metal sheet.How many square metres of sheet are required for the same
Answers
Answered by
0
Answer:
Answer
Total Surface Area of cylinder is 2πrh+2πr
2
=2πr(h+r)=2×
7
22
×(70)(100+70)=7.48 m
2
Similar questions