" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
62,8 = 2 (3,14) (r)
62.8 = 6,28 r
r= 62,8/6,28
r = 10
jadi panjang jari-jarinya adalah 10 cm
62, 8 = 2 x 31,4 x r
62,8 = 6, 28 x r
r = 10 cm