Math Problem Statement

Bayangan titik (4, -5) oleh rotasi R[P, 90°] adalah (10,5). Titik pusat rotasi tersebut adalah

Solution

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Math Problem Analysis

Mathematical Concepts

Geometry
Coordinate Geometry
Rotation

Formulas

x' = x_P + (y - y_P)
y' = y_P - (x - x_P)

Theorems

Rotation Theorem for 90°

Suitable Grade Level

Grades 10-12