Math Problem Statement

Titik L(-7,-3) ditranslasikan sebesar 7 (3), kemudian diputar sejauh R. 180. Koordinat bayangan titik Ladalah....

Solution

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Math Problem Analysis

Mathematical Concepts

Geometric Transformations
Translations
Rotations

Formulas

Translation formula: (x', y') = (x + a, y + b) for a translation by vector (a, b)
Rotation formula: For a rotation of 180 degrees, (x', y') = (-x, -y)

Theorems

Translation Theorem: Shifting a point in the coordinate plane by adding values to its coordinates.
Rotation Theorem: Rotating a point around the origin changes its sign depending on the angle.

Suitable Grade Level

Grades 9-10