" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
2x + 4x = 180
6x = 180
x = 180/6 = 30
sudut P = 2 × 30 = 60 derajat
sudut S = 4 × 30 = 120 derajat