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Ejercicios resueltos por Ley de Senos y Ley de Cosenos

Authored by CNA Centro de Nivelación Académica

Mathematics

9th - 12th Grade

Used 3+ times

Ejercicios resueltos por Ley de Senos y Ley de Cosenos
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9 questions

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1.

MULTIPLE CHOICE QUESTION

15 mins • 3 pts

Media Image

Determina la longitud del lado con la variable c

Sen 42° = 0.67

Cos 42° = 0.74

Sen 76° = 0.97

Cos 76° = 0.24

18.92 cm

19.57 cm

21.71 cm

20.18 cm

2.

MULTIPLE CHOICE QUESTION

15 mins • 3 pts

Media Image

Determina la longitud del lado d

Sen 39.4° = 0.63

Cos 39.4° = 0.77

142.8 m

135.2 m

185.7 m

118.5 m

3.

MULTIPLE CHOICE QUESTION

15 mins • 3 pts

Media Image

Determina la longitud del lado AC

Sen 33° = 0.54

Cos 33° = 0.84

Sen 108° = 0.95

Cos 108° = -0.31

13.64 cm

14.12 cm

14.98 cm

15.76 cm

4.

MULTIPLE CHOICE QUESTION

15 mins • 3 pts

Media Image

Determina la longitud del lado b

Sen 30° = 0.5

Cos 30° = 0.87

Sen 45° = 0.71

Cos 45° = 0.71

Sen 105° = 0.97

Cos 105° = -0.27

8.52 m

8.95 m

9.12 m

9.45 m

5.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

Determina la longitud del lado c

Sen 23° = 0.39

Cos 23° = 0.92

16.4 m

19.2 m

17.1 m

18.5 m

6.

MULTIPLE CHOICE QUESTION

15 mins • 4 pts

Media Image

Determina la longitud del lado g

Sen 45° = 0.71

Cos 45° = 0.71

10.3 m

11.9 m

12.3 m

15.2 m

7.

MULTIPLE CHOICE QUESTION

15 mins • 3 pts

Media Image

Determina la longitud del lado BC

Sen 35° = 0.57

Cos 35° = 0.82

Sen 69° = 0.93

Cos 69° = 0.36

Sen 76° = 0.97

Cos 76° = 0.24

23.19 cm

22.78 cm

26.85 cm

27.47 cm

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