Unit Circle
0.0(0)
Studied by 4 people
Call Kai
Learn
Practice Test
Spaced Repetition
Match
Flashcards
Knowt PlayCard Sorting
1/17
Earn XP
Last updated 12:42 AM on 8/28/25
Name | Mastery | Learn | Test | Matching | Spaced | Call with Kai |
|---|
No analytics yet
Send a link to your students to track their progress
18 Terms
1
New cards
0*
0π, (1,0)
2
New cards
0π
0*, (1,0)
3
New cards
(1,0)
0*, 0π
4
New cards
30*
π/6, (√3/2, ½ )
5
New cards
π/6
(√3/2, ½ ), 30*
6
New cards
(√3/2, ½ )
30*, π/6
7
New cards
45*
π/4, (√2/2, √2/2)
8
New cards
π/4
45*, (√2/2, √2/2)
9
New cards
(√2/2, √2/2)
45*, π/4
10
New cards
60*
π/3, (1/2, √3/2)
11
New cards
π/3
60*, (1/2, √3/2)
12
New cards
(1/2, √3/2)
π/3, 60*
13
New cards
90*
π/2, (0,1)
14
New cards
π/2
90*, (0,1)
15
New cards
(0,1)
90*, π/2
16
New cards
sinθ = (x,y)
= y
17
New cards
cosθ = (x,y)
= x
18
New cards
tanθ = ?
y/x
Note 
Flashcards (20)