A closed cylindrical tank of diameter 14m and height 5m is made of metal how much sheet of metal will be required
Answers
Answered by
8
Step-by-step explanation:
It is given in the question that,
Diameter of the cylindrical tank = 14 m
Radius of the cylindrical tank = 14/2
= 7 m
Height of the cylindrical tank = 5 m
Now,
In order to find the total area of the metal sheet required we need to find the total surface area of the tank.
Hence,
Total surface area of the cylindrical tank = 2πr (r+h)
= 2 × 22/7 × 7 (7+5)
= 44 × 12
= 528 sq m
Hope it helps you.
Answered by
2
Answer:
diameter=14m
so, radius=14/2=7m
height=5m
metal sheet will be required=total surface area of cylinder
=2πr(h+r)
=2×22/7×7(5+7)m^2
=44(12)
=528m^2(answer)
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