" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
.........(1)
25+b+c = 56
b+c = 31 ......................................(2)
b=31-c disubstitusi ke persamaan (1)
(c-7)(c-24) = 0
c= 7 maka b= 31-7 = 24
c=24 maka b= 31-24 = 7
Jadi panjang sisi sisi yang lain adalah 7 cm dan 24 cm