Math Problem Statement
BR is building an addition to the west wing of the school. The addition will surround 3 sides of the building, equal width on each side The dimensions of the west wing are 20m* 72m The area of the addition will the sama as the area of the current west wing. What is the width of the new addition?
Solution
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Math Problem Analysis
Mathematical Concepts
Geometry
Quadratic Equations
Formulas
Area of rectangle
Quadratic formula
Theorems
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Suitable Grade Level
Grades 7-9
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