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Right Triangle Trigonometry Flashcards | StudBud

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Right Triangle Trigonometry

15 terms·StudBud Administration·173 plays

A review of trigonometry in right triangles. This includes the relationships between the trigonometric functions for complementary angles.

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Questions 15

Answers

1
cos 70° =
sin 70°
cos 20°
sin 20°
undefined
2
Find the height of the pole.
7.22
24.26
42.10
75.17
3
Find x.
27.47
29.24
3.42
3.64
4
Find x.
20.54
23.57
7.88
61.39
5
cos O = ?
NEXT YEAR!!
3/5
4/5
1
6
cos G = ?
NEXT YEAR!!
3/4
4/5
3/5
7
sin A = ?
hypotenuse/opposite
opposite/adjacent
opposite/hypotenuse
adjacent/hypotenuse
8
sin 35° =
undefined
sin 55°
cos 55°
cos 35°
9
If tan A = 1/2, then tan (90° - A) =
2
88
undefined
89.5
10
Find x.
17.7°
72.3°
16.9°
73.1°
11
cos A = ?
opposite/adjacent
hypotenuse/adjacent
adjacent/hypotenuse
opposite/hypotenuse
12
tan A = ?
adjacent/opposite
opposite/hypotenuse
adjacent/hypotenuse
opposite/adjacent
13
How long is the adjacent side to angle G?
5
4
3
14
sin D = ?
3/5
3/4
4/5
NEXT YEAR!!
15
tan G = ?
3/4
4/5
3/5
4/3