Jawabanmu

2014-05-01T21:00:42+07:00
A= 4 cm
t= 6 cm
L segitiga= 1/2x a x t
L segitiga= 1/2 x 4 x 6 = 12 cm²
2014-05-01T21:00:49+07:00
Luas segitiga = 1/2 x alas x tinggi
dik : alas =4 cm
tinggi = 6 cm
L = 1/2 x 4x 6 = 12 cm

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