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Trig Reference Angles (degrees) Flashcards | StudBud
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Trig Reference Angles (degrees)
Trig Reference Angles (degrees)
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finding reference angles for trig values using degrees #trig
Flashcards
12 cards
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Questions
12
Answers
1
Find the reference angle for -320°
45°
50°
30°
40°
2
The etymology of trigonometry comes from the Greek words...
pythagoras trigonon
trigonon angulus
angulus metron
trigonon metron
3
Find the reference angle for -305°
30°
75°
5°
55°
4
Find the reference angle for -600°
40°
55°
60°
30°
5
Find the reference angle for -275
°
5°
60°
55°
85°
6
Find the reference angle for 130°
20°
50°
40°
35°
7
Find the reference angle for -235°
40°
35°
25°
55°
8
How many trig functions are there?
at least 12
3
1
6
9
Find the reference angle for -580°
20°
70°
40°
50°
10
Find the reference angle for -460°
85°
10°
55°
80°
11
Find the reference angle for 150°
75°
30°
60°
55°
12
FInd the reference angle for -490°
80°
50°
60°
40°
