A tin of paint covers a surface area of 70m2.
Each tin costs £4.30.
The entire surface of a so...
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Mathematics, 20.03.2021 22:10 arteria3
A tin of paint covers a surface area of 70m2.
Each tin costs £4.30.
The entire surface of a solid cylindrical rod with diameter 7m and height 11m needs to be
painted.
Find the minimum cost of painting the rod.
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Answers: 1
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