# Trigonometry Forum

Trigonometry Help Forum: Graphing trig expressions, identities, angles, applied questions

1. ### Triangle Trig Question

• Replies: 1
• Views: 2,221
Jun 3rd 2008, 06:15 PM
2. ### trig

• Replies: 3
• Views: 478
Jun 3rd 2008, 05:32 PM
3. ### Period of the sum of two cosines

• Replies: 2
• Views: 1,583
Jun 3rd 2008, 03:09 PM
4. ### Trigno formula error

• Replies: 2
• Views: 834
Jun 3rd 2008, 10:01 AM
5. ### solving trig equations

• Replies: 4
• Views: 514
Jun 2nd 2008, 08:48 PM
6. ### Sine Law and Cosine Law

• Replies: 2
• Views: 758
Jun 2nd 2008, 07:18 PM
7. ### i need help fast....x

• Replies: 1
• Views: 545
Jun 2nd 2008, 04:09 PM
8. ### help and please explain

• Replies: 1
• Views: 458
Jun 2nd 2008, 03:30 PM
9. ### i just carnt get the trig answers.....

• Replies: 4
• Views: 450
Jun 2nd 2008, 02:00 PM

• Replies: 2
• Views: 472
Jun 2nd 2008, 01:52 PM
11. ### Applications of Right Triangles

• Replies: 2
• Views: 718
Jun 2nd 2008, 01:21 PM
12. ### Last Class Help!!

• Replies: 2
• Views: 580
Jun 2nd 2008, 11:28 AM
13. ### Inverse Tangent equation

• Replies: 1
• Views: 558
Jun 2nd 2008, 04:52 AM
14. ### help me w/ trig

• Replies: 2
• Views: 760
Jun 2nd 2008, 01:19 AM
15. ### GCSE maths exam tomorrow and in desperate need of help...:)

• Replies: 4
• Views: 1,520
Jun 1st 2008, 10:02 PM
16. ### Homework help

• Replies: 5
• Views: 597
Jun 1st 2008, 09:38 PM

• Replies: 4
• Views: 537
Jun 1st 2008, 09:21 PM
18. ### verifying

• Replies: 3
• Views: 484
Jun 1st 2008, 08:06 PM
19. ### angles degrees and seconds

• Replies: 2
• Views: 804
May 31st 2008, 07:08 PM
20. ### Quadrants and "CAST" Rule

• Replies: 1
• Views: 4,294
May 31st 2008, 07:00 AM
21. ### angles, degrees and minutes

• Replies: 4
• Views: 430
May 31st 2008, 06:13 AM
22. ### Trig question I need to understand this tonight!

• Replies: 5
• Views: 664
May 30th 2008, 04:32 PM
23. ### How do I solve this?

• Replies: 7
• Views: 424
May 30th 2008, 03:29 PM
24. ### Trigo Identities - Proving

• Replies: 6
• Views: 512
May 30th 2008, 09:44 AM
25. ### angle

• Replies: 1
• Views: 426
May 30th 2008, 08:12 AM
26. ### Circle Theorem and Trig Equation Problem!

• Replies: 9
• Views: 849
May 30th 2008, 03:50 AM
27. ### trig identity

• Replies: 1
• Views: 451
May 29th 2008, 10:09 PM

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