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Revisão de trigonometria

Authored by zer0kal zer0kal

Mathematics

9th - 12th Grade

Used 5+ times

Revisão de trigonometria
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25 questions

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1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

A razão cosseno corresponde:

cateto adjacente/hipotenusa

cateto oposto/hipotenusa

cateto oposto/cateto adjacente

cosseno/seno

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

A razão tangente é calculada por:

cateto oposto/cateto adjacente

cateto oposto/cateto oposto

hipotenusa/cateto adjacente

hipotenusa/cateto oposto

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

Atendendo aos dados da figura, qual é aproximadamente a altura do penhasco?

sen35° = 0,57

98 metros.

69 metros.

120 metros.

Não é possível determinar a altura aproximada do penhasco.

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

56,4 m

60,5 m

80,8 m

56 m

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

3,80

4,20

5,95

6,58

7,81

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

9

12

10

11

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

Use o teorema de Pitagoras para obter a relacao correta entre os comprimentos dos lados do triângulo retângulo.

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