Sin 5pi/6=.......... serta caranya
Matematika
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Pertanyaan
Sin 5pi/6=..........
serta caranya
serta caranya
2 Jawaban
-
1. Jawaban jestsee
pi=180°
5pi=5x180°=900°
sin 5pi/6=900/6=150°
sin 150°= sin(180°-30°)
= sin 30°
= 0.5 -
2. Jawaban MuhammmadRizky
Sin 5π/6
= sin (π−π/6)
= sin π/6
= sin 30
= 1/2
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