6 x 7 = 5 x (6 + EB)
42 = 30 + 5EB
EB = (42 - 30) / 5
EB = 2,4 cm
Jadi, panjang EB adalah 2,4 cm.
b) 4/6 = 8 / (4 + CE)
4 x (4 + CE) = 6 x 8
16 + 4CE = 48
4CE = 48 - 16
CE = 32/4
6 x 7 = 5 x (6 + EB)
42 = 30 + 5EB
EB = (42 - 30) / 5
EB = 2,4 cm
Jadi, panjang EB adalah 2,4 cm.
b) 4/6 = 8 / (4 + CE)
4 x (4 + CE) = 6 x 8
16 + 4CE = 48
4CE = 48 - 16
CE = 32/4
Editor: Ahmat Arif Muzazin
Sumber: Berbagai Sumber