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WorksheetsTrigonometry
Total questions: 20
Worksheet time: 23mins
What is trigonometry?
The tri of gono-merty
The study of angles
What is sine?
Opposite and hypotenuse
Adjacent and hypotenuse
Opposite and adjacent
What is cosine?
Opposite and hypotenuse
Adjacent and hypotenuse
Opposite and adjacent
What is tangent?
Opposite and hypotenuse
Adjacent and hypotenuse
Opposite and adjacent
Which is a special right triangle?
45-45-90
90-90-90
60-45-45
30-60-90
Find sin A
5/13
12/14
5/12
Find cos A
5/12
12/13
5/13
Find tan A
12/5
12/13
5/12
Find X. Round to the nearest tenth.
27.5
27.8
89
8.9
Find X. Round to the nearest tenth.
27.8
27
28
27.5
Find X.
7
8
5
20
Find Y
8
8_/8
8_/2
8_/5
Find X and Y
(40_/3)/3
(80_/9)/9
(20_/3)/3
(40_/9)/9
Find X.
42
14_/3
21_/2
5_/3
Find Z and Y
14_/3
42
7_/3
21_/3
Find X
27
30
22
28.4
Find X
38.5
48.9
77
27.8
Find X
8
77
77.3
56
Find DE
43.3
14.9
41.9
33.4
You fly a kite and let 275 feet of string off. The kite is already 150 off the ground assuming it is straight, what it the angle it makes with the ground?
33.1
23.2
21
69
