Math Problem Statement
On a scale drawing of the front of a square earring, each side of the square is 3.2cm. The scale from the earring to the drawing is 4mm to 2cm. What is the area of the front of the actual earring?
Solution
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Math Problem Analysis
Mathematical Concepts
Scale Factor
Geometry
Area of a Square
Formulas
Scale factor formula: Actual size = Drawing size × Scale factor
Area of a square: A = side^2
Theorems
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Suitable Grade Level
Grades 6-8
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