4. Tentukan besar <BAC=
Jawaban:
70.5
Penjelasan dengan langkah-langkah:
3a + 12 + a = 90
4a = 78
a = 19.5
sudut bac = 19.5 × 3 + 12 =70.5
[answer.2.content]One Veteran's Journey To Heal the Wounds of War
One Veteran's Journey To Heal the Wounds of War
Jawaban:
70.5
Penjelasan dengan langkah-langkah:
3a + 12 + a = 90
4a = 78
a = 19.5
sudut bac = 19.5 × 3 + 12 =70.5
[answer.2.content]