" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
maka jari-jari = 13/2 = 6,5 cm
2. jari-jari O = 0,35
maka diamater = 2 x 0,35 = 0,7 cm
r = d/2
r = 13/2cm atau 6,5cm
2. d = 2r
d = 0,35 * 2
d = 0,7cm