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A nickel pyramid paper weight has square base of sides 5cm and height of 3cm what is the mass of a dozen such paper if the mass of 1cm3 of nickel is 8.9g?
Wiki User
∙ 12y ago
Volume of nickel pyramidal paper= 1/3 X 3 X 25
= 25cm3
Mass of nickel pyramidal paper= 12 X (25 X 8.9)
= 2670g
Wiki User
∙ 12y ago
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