A razão cosseno corresponde:
Recuperação de Introdução a Trigonometria

Quiz
•
Mathematics
•
12th Grade
•
Medium
Marcos Goes
Used 5+ times
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
cateto adjacente/hipotenusa
cateto oposto/hipotenusa
cateto oposto/cateto adjacente
cosseno/seno
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Atendendo aos dados da figura, qual é aproximadamente a altura do penhasco?
sen35° = 0,57
98 metros.
69 metros.
120 metros.
Não é possível determinar a altura aproximada do penhasco.
96 metros.
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
56,4 m
60,5 m
80,8 m
56 m
65,4 m
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
3,80
4,20
5,95
6,58
7,81
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Qual a altura do farol?
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Qual é o comprimento da hipotenusa?
16 m
14 m
15 m
13 m
16 m
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Qual é a relação fundamental da trigonometria?
sen(x) + cos(x) = 1
sen(x) + cos(x) = 0
sen²(x) + cos²(x) = 1
Sen(x) + Cos(x) = Tg(x)
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