" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
L2 = phi x r² = 22/7 x 21 x 21 = 1.386
selisih = 1.386 - 154 = 1.232
perbandingan = 154 : 1.386 = 1 : 9
b. L2 = phi x r² = 22/7 x 3,5 x 3,5 = 38,5
selisih = 154 - 38,5 = 115,5
perbandingan = 154 : 38,5 = 4 : 1
☆semoga membantu ★