
Perbandingan Trigonometri
Authored by Rahmawati Rahmawati
Mathematics
10th Grade
Used 1+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Hitung rasio sin(30°).
1/3
1/4
1/2
2/3
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Terapkan identitas Pythagoras untuk sin²(x) + cos²(x).
sin²(x) * cos²(x)
1
sin²(x) - cos²(x)
sin²(x) + cos²(x) + 1
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Apa bentuk grafik dari fungsi y = sin(x)?
Grafik fungsi y = sin(x) adalah bentuk segitiga.
Grafik fungsi y = sin(x) adalah gelombang sinusoidal.
Grafik fungsi y = sin(x) adalah garis lurus.
Grafik fungsi y = sin(x) adalah parabola.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Gunakan hukum sinus untuk mencari panjang sisi a jika b = 7, c = 10, dan sudut A = 30°.
8.0
4.5
6.0
5.0
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Selesaikan persamaan 2sin(x) = 1 untuk 0 ≤ x < 360°.
30°, 150°
180°
120°
60°
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Hitung sudut x jika cos(x) = 0.5.
30°
90°
150°
60°, 300°
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Terapkan identitas trigonometri untuk menyederhanakan sin(2x).
2 * sin^2(x)
sin^2(x) + cos^2(x)
2 * sin(x) * cos(x)
sin(x) + cos(x)
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