Trigonometría

Quiz
•
Mathematics
•
4th Grade
•
Hard
Jeet Obazón
Used 3+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 2 pts
De las siguientes igualdades la correcta es...
Seno= cateto contiguo/ hipotenusa
Seno= cateto opuesto / hipotenusa
Seno= hipotenusa/ cateto contiguo
Seno= cateto opuesto/ cateto contiguo
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Si nos alejamos 10 metros del pie de una palmera, vemos sus ramas más altas con un ángulo de 52º.
¿ Cuál es la altura de la palmera ?
12,8 m
7,81 m
10 m
9,27 m
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Podemos utilizar el Teorema de Pitágoras para:
Calcular los ángulos de un triángulo rectángulo
Calcular la hipotenusa si conocemos un cateto y un ángulo
Calcular la hipotenusa de un triángulo rectángulo si conocemos los catetos
Todas las respuestas son correctas
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Sen 180 + 3 x sen 90º=
6
-3
1
3
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Cos 90º + 4 x Sen 0º=
5
0
1
-0
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
cos2 270º -3 x cos 0=
-2
1
-3
3
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
cos 0º + cos2 180º=
2
5
0
-2
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