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RAZONES TRIGONOMETRICAS DE ANGULOS AGUDOS

Authored by Genaro Alejandro

Mathematics

9th Grade

Used 2+ times

RAZONES TRIGONOMETRICAS DE ANGULOS AGUDOS
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5 questions

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1.

MULTIPLE CHOICE QUESTION

5 mins • 4 pts

Siendo: senb=3/5; b es agudo, calcule cotb

4/5

3/5

3/4

4/3

2.

MULTIPLE CHOICE QUESTION

5 mins • 4 pts

En un triángulo rectángulo su hipotenusa es a uno de sus catetos como 3 a 5. Calcular el seno del menor ángulo agudo.

3/5

3/4

4/5

4/3

3.

MULTIPLE CHOICE QUESTION

5 mins • 4 pts

Media Image

Si AB=BC, Calcular el senα

2√2/√17

2/√17

√17/2√2

3/2√2

4.

MULTIPLE CHOICE QUESTION

5 mins • 4 pts

En un triangulo rectángulo, su hipotenusa es el doble de uno de los catetos. Determinar el coseno de su mayor ángulo agudo.

1/2

1/√3

√3/2

√3

5.

MULTIPLE CHOICE QUESTION

5 mins • 4 pts

En un triángulo rectángulo ABC recto en B reducir:

E = (secA - senC)ctgA - cosC

1

2

0

−1

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