Jawab:
Penjelasan dengan langkah-langkah:
r = 8
theta = 240°
x = r cos 240°
x = 8 (-½)
x = -4
y = r sin 240°
y = (8) (-V3)/2
y = - 4V3
(8, 240°) = (-4, -4V3)
V = akar kuadrat.
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Jawab:
Penjelasan dengan langkah-langkah:
r = 8
theta = 240°
x = r cos 240°
x = 8 (-½)
x = -4
y = r sin 240°
y = (8) (-V3)/2
y = - 4V3
(8, 240°) = (-4, -4V3)
V = akar kuadrat.