
Razões trigonométricas
Authored by Thiago Ribeiro
Mathematics
1st Grade - University
Used 204+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A operação matemática que está relacionada as razões trigonométricas é:
Adição
Subtração
Multiplicação
Divisão
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A relação cosseno de um ângulo agudo pode ser expresso como o produto da tangente pela hipotenusa?
Certo
Errado
Depende do ângulo analisado
Talvez
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
As relações trigonométricas podem ser aplicadas em qualquer triângulo?
Certo
Errado
Em qualquer quadrilátero
Nenhuma das alternativas
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
O teorema de Pitágoras diz:
O quadro da hipotenusa é igual a soma dos quadros dos catetos
A hipotenusa é igual a soma dos catetos
Os catetos são iguais a hipotenusa ao quadrado
O quadro da hipotenusa é igual a soma dos catetos
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A hipotenusa de um triângulo é:
O menor lado
O maior lado
O lado adjacente ao ângulo de 90 graus
É o ângulo de 90 graus
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A soma dos ângulos internos de um triângulo é:
90 graus
180 graus
270 graus
360 graus
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A tangente de um ângulo é:
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