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Perbandingan Trigonometri

Authored by Rahmawati Rahmawati

Mathematics

10th Grade

Used 1+ times

Perbandingan Trigonometri
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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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