Trigonometry quiz

Beschreibung

This quiz tests the user's knowledge of radians, trigonometric formulae, functions, graphs and the law of sines.
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Quiz von rory.examtime, aktualisiert more than 1 year ago
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Erstellt von rory.examtime vor mehr als 10 Jahre
221
3

Zusammenfassung der Ressource

Frage 1

Frage
The sine of the angle is the adjacent side over the hypotenuse.
Antworten
  • True
  • False

Frage 2

Frage
Sin(2A) = Cos(A) SinA = ?
Antworten
  • 1/2
  • 1/3
  • 1
  • √3/2

Frage 3

Frage
What is the period of the sine function?
Antworten
  • 2
  • π
  • 1

Frage 4

Frage
What is the area of the shaded sector? Hint: Convert the angle to radians first
Antworten
  • 196π/2 m^2
  • 147π/4 m^2
  • 147π/2 m^2
  • 196π/4 m^2

Frage 5

Frage
2tan(x) = tan(2x) tan(x) = ?
Antworten
  • 1
  • π/3
  • √3
  • 0

Frage 6

Frage
What is the area of the yellow shaded area?
Antworten
  • 9π cm^2
  • 9(π-1) cm^2
  • 9(π-2) cm^2
  • 9(π-3) cm^2

Frage 7

Frage
The period of the graph y=tan(x) is π
Antworten
  • True
  • False

Frage 8

Frage
Find |BC|, to the nearest decimal place.
Antworten
  • 5.6
  • 5.7
  • 5.8
  • 5.9

Frage 9

Frage
tan(x) = sin(x). What is the smallest non-negative value for x that satisfies this equation?
Antworten
  • 0
  • π/6
  • π/3
  • π/2

Frage 10

Frage
Sin(2x) + Cos(2x) = 1
Antworten
  • True
  • False
Zusammenfassung anzeigen Zusammenfassung ausblenden

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