Razões Trigonométricas no Triângulo Retângulo

Quiz

•

Mathematics

•

9th Grade

•

Hard

Ana Alegre

Used 8+ times

FREE Resource

19 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

As razões trigonométricas só se aplicam em...

triângulos acutângulos.

triângulos obtusângulos.

triângulos retângulos.

triângulos equiláteros.

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Na figura, está representado um triângulo retângulo.

Qual é o cateto adjacente do ângulo CBA?

[BC]

[AC]

[AB]

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Na figura, está representado um triângulo retângulo.

Qual é o cateto oposto do ângulo CBA?

[BC]

[AC]

[AB]

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Na figura, está representado um triângulo retângulo.

Qual é a hipotenusa do triângulo [ABC]?

[BC]

[AC]

[AB]

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

A razão cosseno é igual a...

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

A razão entre o cateto oposto e o cateto adjacente é igual...

ao seno.

à tangente.

ao cosseno.

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

A razão entre o cateto oposto e a hipotenusa é igual...

ao seno.

ao cosseno.

à tangente.

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