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Trigonometry 3.9 Flashcards | StudBud
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Trigonometry 3.9
The length of the hypotenuse in an unit circle is
Adjacent
Trigonometry 3.9
10 terms
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1
Adjacent
Next to the angle
In between
The furthest
The closest
2
The length of the hypotenuse in an unit circle is
1/2
1
0
Not any of these
3
Quadrant III
(+,-)
(-,-)
(-,+)
(+,+)
4
Quadrant IV
(-,+)
(+,+)
(+,-)
(-,-)
5
The three primary functions of trigonometry are
Sine, tangent and secant
Cosine, cotangent, secant
Cosecant and cotangent
Sine, cosine and tangent
6
The value of sin(60) degrees is square root of 3/2
True
False
7
The value of Cos(120) degrees is -1/2
False
True
8
Quadrant II
(+,-)
(+,+)
(-,+)
(-,-)
9
Trigonometry helps to study the relationship between the sides and angles of ____ triangle.
Obtuse
Acute
Right
None of these
10
Quadrant I
(,+,-)
(+,+)
(-,-)
(-,+)
