Math Problem Statement
LATIHAN SOAL: 1. Tentukan pusat dan jari-jari lingkaran berikut ini ! a. 3x² + 3y² = 6 b. (x - 1)² + (y + 8)² = 9 2. Tentukan puat dan jari-jari lingkaran berikut ini ! a. x² + y² + 2x + 6y - 15 = 0 b. 4x² + 4y² - 16x + 8y + 11 = 0
Solution
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Math Problem Analysis
Mathematical Concepts
Circle equations
Completing the square
Formulas
Standard form of a circle equation
Theorems
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Suitable Grade Level
High school
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