Penjelasan dengan langkah-langkah:
Tinggi :
L = ½·a·t
28 = ½·7·t
28 = 3,5t
t = 28/3,5
t = 8 Cm
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Verified answer
Penjelasan dengan langkah-langkah:
Tinggi :
L = ½·a·t
28 = ½·7·t
28 = 3,5t
t = 28/3,5
t = 8 Cm