A closed cylindrical tank of radius 5 m and height 2 m is made from a sheet of metal.
How much sheet of metal is required?
Answers
Answered by
0
Answer:
Amount of sheet required to make tank=total surface area of cylinder
r=7m h=3m
=2\pi r\left(r+h\right)2πr(r+h)
==2\times\frac{22}{7}\times7\left(7+3\right)=2×
7
22
×7(7+3)
=44\times1044×10
=440\ m^2440 m
2
Answered by
0
Answer:
required sheet is 220 meters
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