# Very Basic Trig

### Card Set Information

 Author: Anonymous ID: 61275 Filename: Very Basic Trig Updated: 2011-01-22 10:58:17 Tags: trig vectors Folders: Description: Basic Trig and Vector Math for MCAT Show Answers:

Home > Flashcards > Print Preview

The flashcards below were created by user Anonymous on FreezingBlue Flashcards. What would you like to do?

• Subtraction: Add negative of one vector
2. Length of Side
Opposite of angle
O = Hsinθ
3. Length of Side
A = Hcosθ
4. Special Triangles
Lengths of a 30, 60, 90 trigangle
5. Special Triangles
Lengths of a 45, 45, 90 triangle
6. Special Triangles
Derived from Pythagorean Theorem
sp
7. Sine Values
sin0o
0
8. Sine Values
sin30o
0.5
9. Sine Values
sin45o
1/(2)1/2 = 0.7
10. Sine Values
sin60o
(3)1/2/2 = 0.85
11. Sine Values
sin90o
1
12. Cos Values
cos0o
1
13. Cos Values
cos30o
(3)1/2/2 = 0.85
14. Cos Values
cos45o
1/(2)1/2 = 0.7
15. Cos Values
cos60o
0.5
16. Cos Values
cos90o
0

What would you like to do?

Home > Flashcards > Print Preview