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Ciclo trigonométrico

Authored by Ledivaldo Melo

Mathematics

10th - 11th Grade

CCSS covered

Used 69+ times

Ciclo trigonométrico
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15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

O ângulo de 210° está localizado em qual quadrante?

1° quadrante

2° quadrante

3° quadrante

4° quadrante

Tags

CCSS.HSF.TF.C.8

CCSS.HSF.TF.A.4

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

O ângulo -60° está localizado em qual quadrante?

1° quadrante

2° quadrante

3° quadrante

4° quadrante

Tags

CCSS.HSF.TF.A.2

CCSS.HSF.TF.A.4

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Qual o valor do ângulo formado pelos ponteiros do relógio no horário de 12h20min?

30°

60°

90°

120°

Tags

CCSS.4.G.A.1

CCSS.4.MD.C.5

CCSS.4.MD.C.6

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Qual o valor de  \frac{2\pi}{3}  rad dado em graus?

90°

120°

150°

180°

Tags

CCSS.HSF.TF.A.2

CCSS.HSF.TF.A.1

CCSS.HSG.C.B.5

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

O valor de sen 30° é

12\frac{1}{2}

13\frac{1}{3}

22\frac{\sqrt{2}}{2}

32\frac{\sqrt{3}}{2}

Tags

CCSS.HSF.TF.A.3

CCSS.HSG.SRT.C.6

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Os senos de 0°, 90°, 180°, 270° e 360° são, respectivamente:

0, -1, 0, -1 e 0

0, 1, 0, -1 e 0

0, 1, 0, 1 e 0

1, 0, -1, 0 e 1

-1, 0, 1, 0, -1

Tags

CCSS.HSF.TF.A.2

CCSS.HSF.TF.A.3

CCSS.HSF.TF.C.8

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

No ciclo trigonométrico, π vale

30°

60°

90°

180°

Tags

CCSS.HSF.TF.A.2

CCSS.HSF.TF.A.3

CCSS.HSF.TF.A.1

CCSS.HSG.C.B.5

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