Qual é a definição de seno de α na circunferência trigonométrica?
Seno e Cosseno na Circunferência Trigonométrica

Passage
•
Mathematics
•
11th Grade
•
Easy
Flávio Cunha
Used 2+ times
FREE Resource
16 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A ordenada do ponto P
A abscissa do ponto P
A hipotenusa do triângulo
O raio da circunferência
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
O que é necessário para compreender a definição de seno na circunferência?
Comparar com a definição no triângulo retângulo
Comparar com a definição no triângulo equilátero
Comparar com a definição no triângulo isósceles
Comparar com a definição no triângulo escaleno
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o valor de sen 240°?
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o valor de cos π/3?
0
0,5
1
-0,5
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
0
0,5
-0,5
1
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