Zusammenfassung der Ressource
Frage 1
Frage
The sine of the angle is the adjacent side over the hypotenuse.
Frage 2
Frage
Sin(2A) = Cos(A)
SinA = ?
Frage 3
Frage
What is the period of the sine function?
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) = ?
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
Frage 8
Frage
Find |BC|, to the nearest decimal place.
Frage 9
Frage
tan(x) = sin(x).
What is the smallest non-negative value for x that satisfies this equation?
Frage 10
Frage
Sin(2x) + Cos(2x) = 1