# Trigonometry Forum

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

1. ### Various Trig Problems

• Replies: 3
• Views: 605
Dec 18th 2012, 09:46 PM
2. ### Simplify the Trig Equation

• Replies: 1
• Views: 389
Dec 17th 2012, 11:18 PM
3. ### Simplify the Trig Experssion

• Replies: 1
• Views: 333
Dec 17th 2012, 11:15 PM
4. ### evaluate given vectors

• Replies: 11
• Views: 4,853
Dec 17th 2012, 03:54 PM
5. ### Vector Problem

• Replies: 10
• Views: 4,098
Dec 17th 2012, 02:40 PM
6. ### Finding a Variable Algebraically

• Replies: 1
• Views: 1,472
Dec 16th 2012, 05:01 PM
7. ### Period of a Sinusoidal Function

• Replies: 7
• Views: 1,765
Dec 16th 2012, 03:24 PM
8. ### How to solve the following trig equation

• Replies: 4
• Views: 595
Dec 15th 2012, 06:40 PM
9. ### This is a problem with trig involved and pi

• Replies: 2
• Views: 467
Dec 14th 2012, 10:02 PM
10. ### Triangle

• Replies: 1
• Views: 2,912
Dec 14th 2012, 04:35 PM
11. ### Proving trig equation?

• Replies: 5
• Views: 527
Dec 13th 2012, 07:18 PM

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13. ### Sine function

• Replies: 1
• Views: 612
Dec 13th 2012, 05:45 AM
14. ### Turning asinx+bcosx to a multiplication.

• Replies: 1
• Views: 1,022
Dec 12th 2012, 09:25 PM
15. ### Writing as a function of only cosine without any powers of cosine

• Replies: 3
• Views: 976
Dec 12th 2012, 08:39 PM

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17. ### Still trigonometry

• Replies: 7
• Views: 409
Dec 12th 2012, 06:43 AM
18. ### bearing problems (navigation)

• Replies: 7
• Views: 1,281
Dec 12th 2012, 06:13 AM

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20. ### A logaritm problem from an old trig textbook

• Replies: 3
• Views: 884
Dec 10th 2012, 07:12 PM
21. ### Simple Trig Identities

• Replies: 1
• Views: 487
Dec 10th 2012, 03:29 PM
22. ### Ferris Wheel Problem

• Replies: 3
• Views: 1,964
Dec 10th 2012, 03:22 PM
23. ### Find the exact value of Cos 11.25 degrees

• Replies: 5
• Views: 3,856
Dec 9th 2012, 11:40 AM
24. ### Periodic Functions - Applications

• Replies: 8
• Views: 861
Dec 7th 2012, 06:10 PM
25. ### Find sin(theta + pi/4)

• Replies: 1
• Views: 455
Dec 7th 2012, 10:14 AM

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