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Seno, Cosseno e Tangente

Mathematics

12th Grade

Used 64+ times

Seno, Cosseno e Tangente
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35 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

sen 30° = ?

1/2
√3/2
√2/2
1

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

tan 30° = ?

1/2
√3/2
√3/3
√3

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

sen 60° = ?

1/2
√3/2
√2/2
1

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

cos 45° = ?

1/2
√3/2
√2/2
1

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

cos 30° = ?

1/2
√3/2
√2/2
1

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

cos 60° = ?

√2/2
√3/2
√3/3
1/2

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Um triângulo retângulo é aquele que::

Tem um ângulo de 90º

Tem três ângulos de 60°

Tem dois ângulos de 90º

Todos os ângulos são de 90º

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