Math Problem Statement

Tentukkan bayangan titik (5,-3) oleh rotasi R (P,90) dengan koordinat titik P (-1,2)!

Solution

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Math Problem Analysis

Mathematical Concepts

Coordinate Geometry
Rotation Transformation
Translation

Formulas

Translation Formula: (x', y') = (x_A - x_P, y_A - y_P)
Rotation Formula: (x', y') -> (-y', x') for 90° counterclockwise rotation
Translation Back Formula: (x'', y'') = (x'' + x_P, y'' + y_P)

Theorems

Rotation Theorem

Suitable Grade Level

Grades 9-12