A razão entre a medida do cateto adjacente a um ângulo e a medida da hipotenusa é chamada de:
Razão trigonométrica

Quiz
•
Mathematics
•
9th Grade
•
Hard
Wellington Vieira
Used 18+ times
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16 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Seno
Cossecante
Cosseno
Tangente
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
O valor de x na figura acima é?
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Em um triângulo retângulo isósceles, cada cateto mede 30 cm. Qual a medida da hipotenusa desse triângulo.
30 cm
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Qual destas alternativas apresenta a relação correta entre os lados desse triângulo?
a2 = 32 + 42
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
9
12
10
11
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
A razão trigonométrica tangente é dada...
Pela divisão do cateto oposto pela hipotenusa
Pela divisão do cateto oposto pela hipotenusa
Pela divisão do cateto oposto pelo cateto adjacente
Pelo inverso da tangente, chamado de cotangente.
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
A razão cosseno está representada em:
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