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razones trigonométricas de angulos cuadrantales

Authored by JUAN BOGA

Mathematics

1st - 3rd Grade

Used 4+ times

razones trigonométricas de angulos cuadrantales
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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 Sen230°.Tg340°.Sec2120°Sen2150°.Cos340°\frac{Sen230°.Tg340°.Sec^2120°}{Sen^2150°.Cos340°}  Hallar el signo de :

+

-

 \wedge  -

+ \vee  -

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Cacular:
A=  Sen90°+3Cos180°Sen270° +Tg180°\frac{Sen90°+3Cos180°}{Sen270°\ +Tg180°}  

-1

-2

1

2

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

cos 180° = ?

1
-1
0
+∞

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

sen 270° = ?

1
-1
0
-∞

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

cos 90° = ?

1
0
-1
1/2

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

sen 30° = ?

1/2
√3/2
√2/2
1

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Un par ordenado, tiene la siguiente forma:

[a,b]

{a;b}

(a;b)

(a,b)

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