
50 pts 1º par 3º tri 2º Anos

Quiz
•
Mathematics
•
2nd Grade
•
Medium
Used 6+ times
FREE Resource
11 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
15 mins • 5 pts
As razões trigonométricas só se aplicam em...
triângulos acutângulos.
triângulos obtusângulos.
triângulos retângulos.
triângulos equiláteros.
2.
MULTIPLE CHOICE QUESTION
15 mins • 5 pts
A razão cosseno é igual a...
Nenhuma das alternativas
3.
MULTIPLE CHOICE QUESTION
15 mins • 5 pts
Dividindo o cateto adjacente pelo cateto oposto obtemos a razão trigonométrica:
Seno
Tangente.
Cosseno.
Nenhumas das outras opções
4.
MULTIPLE CHOICE QUESTION
15 mins • 5 pts
A razão entre o cateto oposto e a hipotenusa é igual...
ao seno.
ao cosseno.
à tangente.
5.
MULTIPLE CHOICE QUESTION
15 mins • 5 pts
Na figura, está representado um triângulo retângulo.
Qual é o cateto adjacente do ângulo B?
[BC]
[AC]
[AB]
6.
MULTIPLE CHOICE QUESTION
15 mins • 5 pts
Qual lado do triângulo retângulo é oposto ao ângulo reto(90°)?
Cateto oposto
Cateto adjacente
Hipotenusa
Lado AB
7.
MULTIPLE CHOICE QUESTION
15 mins • 5 pts
A razão entre a medida do cateto oposto a um ângulo e a medida da hipotenusa é chamada de:
Cosseno
Seno
Tangente
Secante
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