Skip to content
free
K
1
2
practice
Home
Math
English
Science
Social Studies
Contact
Language
English
Español
Sign In
/
College Test Prep
/
ACT Prep
/
Unit-Circle Trigonometry
Grade Level
ACT Prep
ACTM.153 Unit-Circle Trigonometry
0%
Skill Level
🔴 Hard
00:00
Progress to Next Level
25% to Medium
Easy
Medium
Hard
Mastery
100%
A terminal side passes through the unit-circle point (0, -1). What is tan θ?
A
undefined
B
0
C
-√3
D
√3
Submit Answer