Math Problem Statement
Consider parallelogram π΄ π΅ πΆ π· ABCD. Point π X is on side πΆ π· CD and π΄ π AX intersects π΅ π· BD at point π Y. Given that the area of β³ π΄ π΅ π β³ABY is 45 and the area of β³ π π· π β³XDY is 20, find the area of the unshaded portion of the parallelogram.
Solution
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Math Problem Analysis
Mathematical Concepts
Geometry
Area of triangles
Parallelograms
Diagonals
Formulas
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Theorems
Parallelogram area properties
Triangle area calculation
Suitable Grade Level
High School