Math Problem Statement

Titik B(3, -2) dirotasikan sebesar 90° terhadap titik P(-1, 1). Bayangan titik B adalah ....

Solution

Ask a new question for Free

By Image

Drop file here or Click Here to upload

Math Problem Analysis

Mathematical Concepts

Geometry
Coordinate Geometry
Rotation

Formulas

Rotation formula for 90°: (x', y') = (y, -x)

Theorems

Rotation Theorem

Suitable Grade Level

Grades 9-11