Jawabanmu

2014-05-19T21:45:09+07:00
360 = 1/3 x 18 x 24 x 1/2 x t
  t= 10cm
2014-05-19T21:45:34+07:00
V = 1/3 × La × t
360 = 1/3 × 1/2 × 18 × 24 × t
360 = 6 × 12 × t
360 = 72 × t
360 : 72 = t 
     5      = t
Jadi tinggi limas = 5 cm


Maaf kalau ada kesalahan :)