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A music company wants to design a cardboard box for mailing a 2-CD set measuring 14.2 cm by 12.4 cm by 2.5 cm what amount of surface area will the box have?
Wiki User
∙ 14y ago
485.16 square centimeters BECAUSE.....
It will have 2 sides (front and back) that are 14.2 x 12.4cm.
It will have 2 sides (top, bottom) that are 14.2 x 2.5cm.
It will have 2 sides (side, side) that are 12.4 x 2.5cm.
2 x (14.2 x 12.4) = 352.16 cm squared
2 x (14.2 x 2.5) = 71.00 cm squared
2 x (12.4 x 2.5) = 62.00
Wiki User
∙ 14y ago
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