" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
x² - 4x + y² - 12y + 24 = 0
(x - 2)² - 4 + (y - 6)² - 36 + 24 = 0
(x - 2)² + (y - 6)² = 16
pusat: (2,6)
jari-jari = √16 = 4
kalo gk salah.