
Problemas de Seno no Triângulo
Authored by AMANDA BAGDZEVICIUS
Mathematics
3rd Grade

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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o seno de um ângulo de 30 graus em um triângulo retângulo?
1
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Em um triângulo retângulo, o seno de um ângulo é definido como:
A razão entre o cateto adjacente e a hipotenusa
A razão entre o cateto oposto e a hipotenusa
A razão entre os dois catetos
A razão entre a hipotenusa e o cateto oposto
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
3
5
6
8
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Identifique o triângulo retângulo:
Um triângulo com todos os lados iguais
Um triângulo com um ângulo de 90 graus
Um triângulo com dois ângulos iguais
Um triângulo com todos os ângulos diferentes
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Calcule o seno de um ângulo de 45 graus em um triângulo retângulo.
1
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Em um triângulo retângulo, se o cateto oposto ao ângulo é 4 e a hipotenusa é 5, qual é o seno do ângulo?
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o seno de um ângulo de 90 graus em um triângulo retângulo?
0
1
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