Matematika
L = 2(pl + pt + lt)
368 ÷ 2 = (20×12 + 20×t + 12×t)
184 = 240 + 20t + 12t
32t = 184 - 240
t = -56/32
t = -1,75 cm
terdapat kesalahan pada soal
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Matematika
L = 2(pl + pt + lt)
368 ÷ 2 = (20×12 + 20×t + 12×t)
184 = 240 + 20t + 12t
32t = 184 - 240
t = -56/32
t = -1,75 cm
terdapat kesalahan pada soal