Trig Identities
0.0(0)
Studied by 37 people0%Unit 3 Mastery
0%Exam Mastery
Build your Mastery score
Multiple Choice
Call KaiSupplemental Materials
Card Sorting
1/15
Earn XP
Description and Tags
Last updated 2:26 AM on 2/18/25
Name | Mastery | Learn | Test | Matching | Spaced | Call with Kai |
|---|
No analytics yet
Send a link to your students to track their progress
16 Terms
1
New cards
csc
1/sin
2
New cards
sec
1/cos
3
New cards
cot (1/what)
1/tan
4
New cards
tan
sin/cos
5
New cards
cot
cos/sin
6
New cards
sin² + cos²
1
7
New cards
sin² - 1
cos^2
8
New cards
1 + cot²
csc^2
9
New cards
tan² + 1
sec^2
10
New cards
Radian Measure
arc length/radius length
11
New cards
sin(a+b)
sin(a)cos(b) + cos(a)sin(b)
12
New cards
cos(a+b)
cos(a)cos(b) - sin(a)sin(b)
13
New cards
sin(a-b)
sin(a)cos(b) - cos(a)sin(b)
14
New cards
cos(a-b)
cos(a)cos(b) + sin(a)sin(b)
15
New cards
sin(2a)
2sin(a)cos(a)
16
New cards
cos(2a)
cos^2(a) - sin^2(a)
