
TRIGONOMETRIA NO TRIÂNGULO RETÂNGULO
Authored by Priscila Paz
Mathematics
1st Grade
Used 11+ times

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15 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
As RAZÕES TRIGONOMÉTRICAS só se aplicam em:
Triângulos Acutângulos.
Triângulos Obtusângulos.
Triângulos Retângulos.
Triângulos Equiláteros.
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A razão COSSENO é igual a:
Nenhuma das alternativas
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
O SENO do ângulo de 60º é:
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
A TANGENTE do ângulo de 30º é:
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o nome do lado do triângulo retângulo que é oposto ao ângulo reto (90°)?
Cateto oposto
Cateto adjacente
Hipotenusa
Lado AB
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Quais são os ângulos notáveis?
30º, 57º e 60º
37º, 45º e 60º
30º, 45º e 60º
35º, 45º e 65º
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Na figura, está representado um triângulo retângulo.
Qual das igualdades está correta?
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