Jawabanmu

2014-05-19T16:14:54+07:00
L= 1/2.d₁.d₂
   = 1/2. 16.12
   = 96 cm²
1 5 1
2014-05-19T16:16:43+07:00
Luas : 1/2 x d1 x d2 = 1/2 x 16 x 12 = 96 maaf klo slh..