# Trigonometry Forum

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

1. ### [SOLVED] Help solving trig equation

• Replies: 1
• Views: 487
Dec 2nd 2011, 05:06 PM
2. ### Trig Question

• Replies: 4
• Views: 435
Dec 2nd 2011, 03:10 PM
3. ### Equal Distances Within a Sphere

• Replies: 4
• Views: 515
Dec 2nd 2011, 08:43 AM
4. ### Two quick Trig question I am stuck on.

• Replies: 7
• Views: 970
Dec 2nd 2011, 12:10 AM
5. ### I can't transform this correctly.

• Replies: 2
• Views: 525
Dec 1st 2011, 09:03 PM
6. ### find all solutions for sec^2 (theta) - 4 = 0

• Replies: 1
• Views: 6,222
Dec 1st 2011, 06:00 PM
7. ### Help Verifying an Identity

• Replies: 7
• Views: 810
Dec 1st 2011, 05:41 PM
8. ### How do I solve this equation?

• Replies: 5
• Views: 919
Dec 1st 2011, 03:45 AM
9. ### find an angle from cosec and tan

• Replies: 3
• Views: 1,390
Nov 30th 2011, 04:49 PM
10. ### Convert (cos(x)^2) + (sin(x)^2) = 1 into 1 + (tan(x)^2) = (sec(x)^2)

• Replies: 3
• Views: 1,319
Nov 30th 2011, 11:43 AM
11. ### [SOLVED] cos(theta) = 1/ sec(theta) - why does my book not just say true?

• Replies: 3
• Views: 1,716
Nov 30th 2011, 11:02 AM
12. ### What are some good trigonometry textbooks?

• Replies: 0
• Views: 972
Nov 30th 2011, 06:08 AM
13. ### Find the unknown side of a triangle?

• Replies: 4
• Views: 570
Nov 29th 2011, 07:05 PM
14. ### Solve the Equation exactly over the interval [0, 2pi].

• Replies: 6
• Views: 1,554
Nov 29th 2011, 02:01 PM
15. ### Trig Application Problem

• Replies: 1
• Views: 1,711
Nov 29th 2011, 09:03 AM
16. ### Questions in the "show that" form for exams.

• Replies: 2
• Views: 534
Nov 29th 2011, 06:14 AM
17. ### ((1+sinx+icosx)/(1+sinx-icos))^n

• Replies: 5
• Views: 6,819
Nov 28th 2011, 07:06 PM
18. ### Exact value for ratio

• Replies: 2
• Views: 1,138
Nov 27th 2011, 08:40 PM
19. ### Finding sin of an angle given coordinates

• Replies: 1
• Views: 7,122
Nov 27th 2011, 06:18 PM
20. ### Secant, and cosecant angles

• Replies: 3
• Views: 876
Nov 27th 2011, 02:21 PM
21. ### Trig with Pi?

• Replies: 4
• Views: 513
Nov 26th 2011, 05:56 PM
22. ### Solution of triangles.

• Replies: 1
• Views: 705
Nov 26th 2011, 08:10 AM
23. ### Formula for angle between 2 lines

• Replies: 1
• Views: 961
Nov 25th 2011, 12:14 PM
24. ### Convert complex number to polar form?

• Replies: 3
• Views: 1,567
Nov 25th 2011, 06:53 AM
25. ### Damped trigonometric functions

• Replies: 1
• Views: 1,669
Nov 25th 2011, 05:08 AM
26. ### Equation of a sinsuoidal graph.

• Replies: 4
• Views: 501
Nov 24th 2011, 01:51 PM
27. ### Converting between degrees and radians

• Replies: 3
• Views: 2,334
Nov 24th 2011, 12:22 PM

,

,

,

,

,

,

,

,

,

,

,

,

,

,

# trigonometry sotr

Click on a term to search for related topics.

Use this control to limit the display of threads to those newer than the specified time frame.

Allows you to choose the data by which the thread list will be sorted.