Trigonometria

Quiz
•
Mathematics
•
9th Grade
•
Hard
+1
Standards-aligned
Luís ProfDMCE
Used 183+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
3 mins • 5 pts
Na figura pode observar-se o triângulo retângulo [ABC].
O valor da medida do comprimento do cateto adjacente a
Tags
CCSS.HSG.SRT.C.8
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Relativamente ao triângulo, o valor do sin é:
Tags
CCSS.HSG.SRT.C.6
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Qual dos seguintes valores não pode representar o cosseno de um ângulo agudo?
Tags
CCSS.HSF.TF.A.2
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Observa o triângulo retângulo.
Os valores de x e y são respetivamente:
Tags
CCSS.HSG.SRT.C.8
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Os triângulos retângulos [ABC] e [DEF] são semelhantes.
O valor de sin (DF̂E) é:
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual o valor em graus, da amplitude do ângulo?
Tags
CCSS.HSG.SRT.C.7
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Sabe-se que:
e .
Os valores de são respetivamente:
Tags
CCSS.HSG.SRT.C.6
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