
Quiz sobre Seno, Cosseno e Tangente

Quiz
•
Mathematics
•
12th Grade
•
Easy
Used 4+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a definição de seno em um triângulo retângulo?
Razão entre o cateto oposto e a hipotenusa
Razão entre o cateto adjacente e a hipotenusa
Razão entre a hipotenusa e o cateto oposto
Razão entre os catetos oposto e adjacente
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a fórmula do cosseno em um triângulo retângulo?
Hipotenusa / Cateto adjacente
Cateto oposto / Hipotenusa
Cateto adjacente / Hipotenusa
Cateto oposto / Cateto adjacente
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a razão trigonométrica da tangente?
Cateto oposto / Cateto adjacente
Cateto oposto / Hipotenusa
Hipotenusa / Cateto oposto
Cateto adjacente / Hipotenusa
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o valor do seno de 45º?
1
√3/2
√2/2
1/2
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o valor da tangente de 60º?
2
√3/3
1
√3
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o valor do cosseno de 30º?
1
√2/2
1/2
√3/2
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se um triângulo retângulo tem um cateto oposto de 5 cm e uma hipotenusa de 13 cm, qual é o valor do seno?
13/5
5/12
12/13
5/13
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