# Trigonometry Forum

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

1. ### Preparing for next year

• Replies: 1
• Views: 341
Dec 12th 2010, 10:48 PM
2. ### Preparing for next year 3

• Replies: 1
• Views: 588
Dec 12th 2010, 10:46 PM
3. ### Preparing for next year 4

• Replies: 1
• Views: 448
Dec 12th 2010, 10:37 PM
4. ### Preparing for next year 5

• Replies: 1
• Views: 514
Dec 12th 2010, 10:35 PM
5. ### Preparing for next year 2

• Replies: 3
• Views: 533
Dec 12th 2010, 10:26 PM
6. ### [SOLVED] Rectangular to Polar Coordinates

• Replies: 1
• Views: 1,264
Dec 12th 2010, 04:52 PM
7. ### trigo prob

• Replies: 2
• Views: 605
Dec 12th 2010, 06:59 AM
8. ### Finding all solutions to the trig equation

• Replies: 1
• Views: 815
Dec 11th 2010, 10:00 PM
9. ### proving identities basic

• Replies: 1
• Views: 430
Dec 11th 2010, 06:15 AM
10. ### basic trig, re;ated acute angle

• Replies: 6
• Views: 723
Dec 10th 2010, 06:34 PM
11. ### square based pyramid angle

• Replies: 4
• Views: 1,580
Dec 10th 2010, 05:49 PM
12. ### Another Identity

• Replies: 2
• Views: 456
Dec 9th 2010, 07:36 PM
13. ### Trig theory help...

• Replies: 8
• Views: 1,088
Dec 9th 2010, 06:46 PM
14. ### Prove this is an Identity

• Replies: 1
• Views: 482
Dec 9th 2010, 05:16 PM
15. ### Calculating work and force on an angle

• Replies: 1
• Views: 875
Dec 9th 2010, 08:51 AM
16. ### maximum(modified)

• Replies: 1
• Views: 608
Dec 9th 2010, 08:50 AM
17. ### Trig Question - Help Needed

• Replies: 1
• Views: 642
Dec 9th 2010, 08:24 AM
18. ### 4th roots of i in a +bi form

• Replies: 6
• Views: 3,223
Dec 9th 2010, 03:43 AM
19. ### Solving trig equations

• Replies: 2
• Views: 566
Dec 8th 2010, 05:06 PM
20. ### Using trigonometry for path finding and resource search

• Replies: 0
• Views: 554
Dec 8th 2010, 07:48 AM
21. ### Proving if it's true (Equality)

• Replies: 10
• Views: 886
Dec 8th 2010, 01:26 AM
22. ### Vector Problem

• Replies: 2
• Views: 561
Dec 7th 2010, 04:04 PM

• Replies: 3
• Views: 682
Dec 7th 2010, 08:35 AM
24. ### determine equilateral triangle's length using a point from the inside

• Replies: 2
• Views: 1,114
Dec 7th 2010, 01:57 AM

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