Math Problem Statement
Solve part d, write only the workings and mathematical statements and answer at the end of each part a, b, c, d. No need wordy explanation. FYI, (c) is asking for ratio of area of ACD to area of ABC and (d) asks for ratio of area of ACD to area of BCD.
Solution
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Math Problem Analysis
Mathematical Concepts
Geometry
Similarity of triangles
Area calculations
Formulas
Pythagorean theorem
Area of a triangle formula
Theorems
AA similarity criterion
Suitable Grade Level
High School