# Trigonometry Forum

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

1. ### Solving trig equations

• Replies: 2
• Views: 562
Dec 8th 2010, 06:06 PM
2. ### Using trigonometry for path finding and resource search

• Replies: 0
• Views: 549
Dec 8th 2010, 08:48 AM
3. ### Proving if it's true (Equality)

• Replies: 10
• Views: 872
Dec 8th 2010, 02:26 AM
4. ### Vector Problem

• Replies: 2
• Views: 551
Dec 7th 2010, 05:04 PM

• Replies: 3
• Views: 672
Dec 7th 2010, 09:35 AM
6. ### determine equilateral triangle's length using a point from the inside

• Replies: 2
• Views: 1,104
Dec 7th 2010, 02:57 AM
7. ### sin(y)tan(x)

• Replies: 1
• Views: 498
Dec 5th 2010, 11:44 PM
8. ### If blahblah, Find the exact value of

• Replies: 2
• Views: 721
Dec 5th 2010, 09:29 PM
9. ### Solve the following equation?

• Replies: 1
• Views: 1,133
Dec 5th 2010, 09:20 PM
10. ### SAS with Laws of Sine and Cosine

• Replies: 10
• Views: 1,062
Dec 5th 2010, 02:10 PM
11. ### Verify Trig expression

• Replies: 4
• Views: 500
Dec 5th 2010, 02:05 PM
12. ### Bearing problem

• Replies: 3
• Views: 8,573
Dec 5th 2010, 01:40 PM
13. ### Difficult Trig Identity Question

• Replies: 11
• Views: 631
Dec 5th 2010, 08:11 AM
14. ### Applying the Law of Cosines

• Replies: 5
• Views: 650
Dec 4th 2010, 04:39 PM
15. ### cos 1 deg. + cos 3 deg. + cos 5 deg.+ ... + cos 177 deg. + cos 179 deg.

• Replies: 3
• Views: 1,055
Dec 4th 2010, 04:28 PM
16. ### periodic functions help!!

• Replies: 1
• Views: 534
Dec 3rd 2010, 12:18 PM
17. ### Find plane angle from pictures

• Replies: 2
• Views: 761
Dec 3rd 2010, 05:35 AM
18. ### from the point inside the square

• Replies: 1
• Views: 1,453
Dec 3rd 2010, 05:04 AM
19. ### Deriving cosine equation from a chart

• Replies: 1
• Views: 583
Dec 2nd 2010, 09:32 PM
20. ### Angle/Sine law/Area Problem

• Replies: 0
• Views: 442
Dec 2nd 2010, 09:11 PM
21. ### prove identity help!

• Replies: 7
• Views: 578
Dec 2nd 2010, 11:00 AM
22. ### Simple trig equation confusion

• Replies: 1
• Views: 3,040
Dec 1st 2010, 07:39 PM

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