" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
karena x² = 11² + 9²
x² = 121 + 81
x = √202 km
(titik awal keberangkatan sampai titik akhir dianggap sebagai x)
maaf klo slh