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Right Triangle Trigonometry Functions Review Flashcards | StudBud
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Right Triangle Trigonometry Functions Review
tan A = 1/tan B?
tan A = tan B?
Right Triangle Trigonometry Functions Review
15 terms
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Questions
15
Answers
1
tan A = tan B?
Always
Never
Sometimes
2
tan A = 1/tan B?
Sometimes
Always
Never
3
Which angle is supplementarty to 80°?
20°
110°
100°
10°
4
Which side is opposite ∠A?
b
c
a
5
Which side is adjacent to ∠A?
c
a
b
6
Which trigonometric ratio can be used to find x?
cos
sin
tan
7
Which side is the hypotenuse?
b
c
a
8
sin A = tan A?
Sometimes
Always
Never
9
Which trigonometric ratio can be used to find x?
sin
cos
tan
10
Can we use SOH-CAH-TOA to solve this triangle?
No
Yes
11
sin A = cos A?
Always
Sometimes
Never
12
Which trigonometric ratio can be used to find the missing angle?
cos-1
tan-1
sin-1
cos
13
Which trigonometric ratio can be used to find the missing angle?
tan-1
tan
sin-1
cos
14
sin A = cos B?
Always
Sometimes
Never
15
Which angle is complementary to 20°?
70°
160°
80°
20°
