" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
jp = akart 4kuadrat + 225
jp = akar 16 + 225
jp = akar 241
jadi jarak keduanya adalah = akar241 (tidak bulat)
R = 7 cm
r = 3 cm
GL = 15 CM
dit : P ?
P² = GL² + (R-r)²
P² = 15² + (7-3)²
P² = 225 + 16
P = √241
P = 15,52 cm
jadi jarak titk Pusat = 15,52 cm