Tan 225°-sin330°-cos120°=

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Tan 225°-sin330°-cos120°=

Jawaban Terkonfirmasi

Bab Trigonometri
Matematika SMA Kelas X

tan 225° – sin 330° – cos 120°
= 1 – (-1/2) – (-1/2)
= 1 + 1/2 + 1/2
= 2

Jawabannya 2. maaf klau salah.