Skip to content
free
K
1
2
practice
Home
Math
English
Science
Social Studies
Contact
Language
English
Español
Sign In
/
College Test Prep
/
SAT Prep
/
Use unit-circle coordinates
Grade Level
SAT Prep
M269 Use unit-circle coordinates
0%
Skill Level
🔴 Hard
00:00
Progress to Next Level
25% to Medium
Easy
Medium
Hard
Mastery
100%
Which ordered pair corresponds to 19π/6 radians?
A
(-√3/2, 1/2)
B
(-√3/2, -1/2)
C
(√3/2, 1/2)
D
(0, -1)
Submit Answer