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Trigonometry Flashcards | StudBud
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Trigonometry
Trigonometry
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Trigonometry #trigonometry #maths
Flashcards
20 cards
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Practice quiz
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Questions
20
Answers
1
Ratio = adjacent/hypotenuse
hyp
tan
sin
cos
2
Inverse trig functions are used to find missing ______________.
angles
car keys
phone chargers
sides
3
Find sin Θ
7/25
24/25
7/24
4
The longest side of a right triangle is the ___________________.
Hippopotamus
Adjacent
Hypotenuse
Opposite
5
The 90 degree angle is used in trig ratios.
False
True
6
We can remember the trig ratios using _____________________.
SOH CAH TOA
CALCULATORS
PEMDAS
BING BANG BOOM
7
Find the value of x
0.92
0.39
0.78
4.71
8
Find the value of x
4.3m
2.5m
2.9m
9
Find the height of the flagpole to the nearest metre.
40m
22m
27m
33m
10
Ratio = opposite/hypotenuse
Tan
Cos
Hor
Sin
11
Find Cos Θ
9/15
12/15
9/12
12
Would you use Sin Θ, Cos Θ or Tan Θ?
Sin Θ
Tan Θ
Cos Θ
13
Find the value of x
39.4
72.37
25.6
14
The three angles of a triangle add up to _______ degrees
180
90
49
360
15
Find the value of x, to the nearest mm.
288mm
140mm
8,320mm
156mm
16
Ratio = opposite/adjacent
hyp
cos
tan
sin
17
Which Ratio would you use?
Tan Θ
Cos Θ
Sin Θ
18
Trigonometry is used with ______ triangles.
large
right
acute
obtuse
19
Find Sin Θ
5.6/4
4/5.6
4/4
20
Find Tan Θ
14/48
48/14
50/14
