Quiz on Test de trigoometria (andres benavides), created by Andres Benavides on 08/10/2016.

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	Created by Andres Benavides almost 8 years ago

6607222

quiz

2016-10-12T00:32:44Z

Test de trigoometria (andres benavides)

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Question 1 of 5

al resolver la ecuacion -3senx+cos^2=3

Select one or more of the following:

X1=-3, X2=1
X1=-1, X2=-2
X1=0, X2=2
X1=2, X2=-3

Explanation

Question 2 of 5

En radianes cuanto es 240 grados teniendo como base que 180=π

Select one or more of the following:

π/6
π/5
4π/3
4π/6

Explanation

Question 3 of 5

En que cuadrante la SEC es negativo

Select one or more of the following:

1,2,3
4
2,3,4
2,3

Explanation

Question 4 of 5

la ley del coseno es tomando como referencia el triangulo a continuacion

Select one or more of the following:

a^2 = b^2 + c^2 – 2 bc cos(A)
a^2 = b^2 - c^2 –+2 bc cos(A)
a^2 = b^2 - c^2 – 2 bc cos(A)
a = b+ c^2 – 2 bc cos(A)

Explanation

Question 5 of 5

calcule x e y de la siguiente figura

Select one or more of the following:

400/√3 m
200/√3 m
250/√3 m
100/√2 m

Explanation

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6607222

quiz

2016-10-12T00:32:44Z

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