A cylindrical container is to be made of tin. The height of the container is 7 cm and the radius of the base is 4 cm. If the container is open at the top and tin sheet costs 308 per meter square. What will be the cost of tin for making the container?
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EXPLANATION.
A cylinder container is to be made of tin.
The height of the container is = 7cm
The radius of the base is = 4cm.
if the container is open at the top and tin
sheets cost 308 per m² .
What will be the cost of tin for making
the container.
According to the question,
Height of cylinder = 7 cm
radius of Base = 4 cm
C.S.A of cylinder. = 2πrh
=> 2 X 22/7 X 4 X 7
=> 176 cm²
=> Thin sheets cost = 308 per m²
=> 176 X 308
=> 54280 cm².
Therefore,
The cost of tin for making the
container = 54280 cm²
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