
Razões trigonométricas
Authored by Sebastião Wesley Freitas da Silva
Mathematics
11th Grade
Used 9+ times

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21 questions
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1.
MATH RESPONSE QUESTION
5 mins • 1 pt
Em um triângulo retângulo, a hipotenusa mede 10 cm e o cateto oposto a um ângulo de 30° mede 5 cm. Qual é o valor do sen 30º
Mathematical Equivalence
ON
Answer explanation
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Em um triângulo retângulo, o cateto oposto a um ângulo de 30° mede 5 cm. Qual é o valor da hipotenusa?
Answer explanation
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Answer explanation
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Calcule o sen 53,13º
0,5
0,6
0,7
0,8
1,0
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Calcule o cos 53,13º
0,5
0,6
0,7
0,8
1,0
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Calcule o cos 36,87º
0,5
0,6
0,7
0,8
1,0
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