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Trig Functions Adv Math Flashcards | StudBud
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Trig Functions Adv Math
Trig Functions Adv Math
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Trig Functions #trigonometry
Flashcards
13 cards
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Practice quiz
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Questions
13
Answers
1
Find the reference angle.
70°
10°
60°
30°
2
Which finger represents 60 degrees? *Based upon using your right hand*
pinky
thumb
index finger
ring finger
3
Which finger represents 0 degrees? (*Based upon holding up your hand)
index finger
thumb
pinky
middle finger
4
cot 45 degrees
Undefined
-1
0
1
5
Which wacky holiday is today, May 9th?
Lost Sock Memorial Day
National Chip and Dip Day
World Red Cross Day
National Prime Rib Day
6
tan 90 degrees
0
1
undefined
-2
7
What is cosine of 60 degrees?
Undefined
sq. root of 3 / 2
1/2
-1/2
8
sin π/2
π
0
1
1/2
9
tan 45 degrees
Undefined
0
√3
1
10
sin π
1
0
-1
undefined
11
Use the reference angle to find the exact value of cos 150 degrees
cos (-30)
√3/2
- √3/2
1/2
12
If the slope of a line is 3, what is the slope of the line parallel to it?
-1/3
1/3
3
-3
13
sec of 360 degrees
-1
undefined
1
0
