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Trigonometria II

Authored by Julio Cesar

Mathematics

9th - 12th Grade

Used 3+ times

Trigonometria II
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10 questions

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1.

FILL IN THE BLANK QUESTION

3 mins • 1 pt

Qual é o valor de sen 30°?

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Qual é o valor de tg60°?

0
1
√3
√2

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Quais são as outras determinações de 45° no 2°, 3° e 4° quadrantes?

150°, 210°, 330°

120°,240°,300

135°, 225°,315°

180°, 270°, 360°

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Quais são as outras determinações de 30° no 2°, 3° e 4° quadrantes?

150°, 210°, 330°

120°,240°,300

135°, 225°,315°

180°, 270°, 360°

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Quais são as outras determinações de 60° no 2°, 3° e 4° quadrantes?

150°, 210°, 330°

120°,240°,300

135°, 225°,315°

180°, 270°, 360°

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Qual o seno e o cosseno de 120°, respectivamente?

seno: 1/2, cosseno: √3/2
seno: -√3/2, cosseno: 1/2
seno: √3/2, cosseno: -1/2
seno: 0, cosseno: -1

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Qual o seno e o cosseno de 225°, respectivamente?

0, 1
-√2/2, -√2/2
1, 0
√2/2, √2/2

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