kalau nggak salah itu jawabanya 40
follow ya :)
Jawaban:
2y = 3x
3x + 120 = 180 3x diganti 2y karena besarnya sama
2y + 120 = 180
2y = 180-120
2y = 60
y = 30°
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
kalau nggak salah itu jawabanya 40
follow ya :)
Jawaban:
2y = 3x
3x + 120 = 180 3x diganti 2y karena besarnya sama
2y + 120 = 180
2y = 180-120
2y = 60
y = 30°