2º Ano - Circunferência trigonométrica
Authored by Pedro Tavares
Mathematics
12th Grade
CCSS covered
Used 29+ times
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14 questions
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1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
A imagem representa:
Cosseno
Tangente
Seno
2.
FILL IN THE BLANKS QUESTION
3 mins • 1 pt
Cite um ângulo que seja simétrico com 220°:
(a)
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Qual das afirmações é incorreta?
sen x = 0,3
sen x = 1
sen x = 2,3
sen x = -1
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Qual é o menor valor numérico segundo o gráfico?
sen 75°
sen 140°
sen 255°
sen 340°
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Calcule:
A=
-1
-2
0
2
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Calcule:
A=
-1
-2
0
1
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