" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
itu pake rumus
5x + 4x = 180
9x = 180
x = 20
jadi 5x = 100
sudut 5x sama 2y sama, jadi 2 dikali berapa biar jadi 100
2 kali 50
jadi x= 20
y = 50
sala