Question

6. A closed cylindrical tank of diameter 14 m and height 5 m is made from a sheet of metal.
How much sheet of metal will be required?
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Answer 1

Answer:

528m^2 of metal sheet will be required to make the tank.

Step-by-step explanation:

According to question,

diameter of the cylindrical tank = 14m

radius will be 14/2 = 7m

height of the cylinderical tank = 5m

Applying the formula,

TSA of Cylindrical Tank = 2pi x r x (r + h)

= 2 x 22/7 x 7 x (7 + 5)

= 528 m^2

So 528m^2 of metal sheet will be required to make the tank.

Answer 2

Step-by-step explanation:

using tsa formula we can find the amount of metal sheet required