
Quiz de Trigonometria
Passage
•
Mathematics
•
11th Grade
•
Hard
Salomé Pedro
FREE Resource
8 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a definição do seno de um ângulo teta em relação a um triângulo retângulo?
Adjacente sobre hipotenusa
Oposto sobre hipotenusa
Hipotenusa sobre adjacente
Hipotenusa sobre oposto
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a definição da tangente de um ângulo teta?
Oposto sobre adjacente
Hipotenusa sobre oposto
Adjacente sobre hipotenusa
Seno de teta sobre cosseno de teta
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a definição da secante de um ângulo teta?
Hipotenusa sobre adjacente
1 sobre seno de teta
1 sobre cosseno de teta
Adjacente sobre oposto
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a relação entre o seno ao quadrado de um ângulo teta e o cosseno ao quadrado de teta?
Seno^2(teta) + Cosseno^2(teta) = 1
Seno^2(teta) - Cosseno^2(teta) = 1
Seno^2(teta) / Cosseno^2(teta) = 1
Seno^2(teta) x Cosseno^2(teta) = 1
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a fórmula para o seno de a + b?
Seno(a) x Seno(b) + Cosseno(a) x Cosseno(b)
Seno(a) x Cosseno(b) + Seno(b)
Seno(a) + Seno(b)
Seno(a) x Cosseno(a) + Seno(a) x Cosseno(a)
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a fórmula para o cosseno de a + b?
Cosseno(a) x Seno(b) + Seno(a)
Cosseno(a) + Seno(b)
Cosseno(a) x Cosseno(b) - Seno(a) x Seno(b)
Cosseno(a) x Seno(a) - Seno(a)
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o cosseno de -a em relação a um triângulo retângulo?
-Seno(a)
Cosseno(a)
-Cosseno(a)
Seno(a)
8.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a fórmula para Cosseno(a + b) x Cosseno(a - b)?
Seno^2(a) + Seno^2(a)
Seno^2(a) - Seno^2(a)
Cosseno^2(a) - Seno^2(a)
Cosseno^2(a) + Seno^2(a)
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