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Resolución de triángulos rectángulos

Authored by Irwin Anthony Huaynates Vera

Mathematics

5th - 7th Grade

Used 37+ times

Resolución de triángulos rectángulos
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6 questions

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1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

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asenα.cosθasen\alpha.\cos\theta

asenαsecθasen\alpha\sec\theta

acosθ.secαa\cos\theta.\sec\alpha

asenαcscθasen\alpha\csc\theta

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

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16m216m^2

20m220m^2

18m218m^2

28m228m^2

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

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33

13\frac{1}{3}

44

14\frac{1}{4}

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

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El valor de b, es:

 10sen 45°= b10sen\ 45\degree=\ b 

 10cos 45 °= b10\cos\ 45\ \degree=\ b 

b = 10sen 45ºb\ =\ \frac{10}{sen\ 45º}

b = 10cos 45ºb\ =\ \frac{10}{\cos\ 45º}

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

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Calcula el valor de x, es:

 10  sen 70° cm= χ10\ \cdot\ sen\ 70\degree\ cm=\ \chi 

 10  tan 70° cm=χ10\ \cdot\ \tan\ 70\degree\ cm=\chi 

 10  cos 70° cm= χ10\ \cdot\ \cos\ 70\degree\ cm=\ \chi 

 χ = 10tan 70°cm\chi\ =\ \frac{10}{\tan\ 70\degree}cm 

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

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Hallar “x”

m sen α . sen β

m sen α . cos β

m cos α . cos β

m cos α . sen β

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