Trig special angles

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Last updated 8:43 PM on 9/23/26
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18 Terms

1
New cards

Sin 30 or π/6


<p></p>
2
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Sin 45 or π/4

root2/2

<p><span>root2/2</span></p>
3
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Sin 60 or π/3

root3/2

4
New cards

Cos 30 or π/6

root3/2

5
New cards

Cos 45 or π/4

root2/2

<p>root2/2</p>
6
New cards

Cos 60 or π/3


<p></p>
7
New cards

Tan 30 or π/6

root3/3

<p>root3/3</p>
8
New cards

Tan 45 or π/4

1

9
New cards

Tan 60 or π/3

root3

10
New cards

Csc 30 or π/6

2

11
New cards

Csc 45 or π/4

root2

12
New cards

Csc 60 or π/3

2root3/3

13
New cards

Sec 30 or π/6

2root3/3

14
New cards

Sec 45 or π/4

root2

15
New cards

Sec 60 or π/3

2

16
New cards

Cot 30 or π/6

root3

17
New cards

Cot 45 or π/4

1

18
New cards

Cot 60 or π/3

root 3/3

<p>root 3/3</p>