Math Problem Statement
Titik Q(-3,5) dicerminkan terhadap R(O. -90°) kemudian diputar dengan y=x. Tentukan bayangannya!
Solution
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Math Problem Analysis
Mathematical Concepts
Geometric Transformations
Rotation
Reflection
Formulas
Rotation formula around the origin by -90°: (x', y') = (y, -x)
Reflection formula over line y=x: (x'', y'') = (y', x')
Theorems
Rotation Theorem
Reflection Theorem
Suitable Grade Level
Grades 10-12
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