" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
jarum panjang:dari 55 ke 40 ada 15 menit jadi 6*15=90°
hitungan:1 jam=30° dan. 1 menit=6°
total=30°+90°=120°
jawabanya b