Trigonometria na circunferência
Authored by Edson Santos
Mathematics
11th Grade
Used 1+ times
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5 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
Qual é o valor de 2π/3 radianos em graus?
120
150
180
240
2.
MULTIPLE SELECT QUESTION
1 min • 5 pts
Em quais quadrantes o valor do seno é positivo? (Selecione quantas alternativas forem necessárias)
Primeiro
Segundo
Terceiro
Quarto
3.
MULTIPLE CHOICE QUESTION
3 mins • 5 pts
Transforme o ângulo de 270 graus em radianos.
2π/3
5π/2
3π/2
5π/3
4.
MULTIPLE CHOICE QUESTION
45 sec • 5 pts
O valor da tangente varia de -1 até 1?
Verdadeiro
Falso
5.
MULTIPLE CHOICE QUESTION
45 sec • 5 pts
Qual destes ângulos (em graus) possui o maior valor do cosseno?
0
90
180
270
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