Math Problem Statement
A rectangular piece of sheet metal has the width 50 𝑐𝑚 shorter than its length. From each corner, a 10 𝑐𝑚 × 10 𝑐𝑚 square is cut out and the flaps are then folded up to form an open box. If the volume of the box is 104000 𝑐𝑚3, find the length and width of the original piece of sheet metal.
Solution
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Math Problem Analysis
Mathematical Concepts
Algebra
Quadratic Equations
Geometry
Formulas
Volume of a box = length × width × height
Quadratic equation: ax² + bx + c = 0
Relation between length and width: W = L - 50
Theorems
Quadratic Formula
Suitable Grade Level
Grades 9-11
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