# Trigonometry Forum

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

1. ### Proving a trigonometric identity and solving for theta (two questions)

• Replies: 1
• Views: 615
Aug 8th 2013, 12:24 AM
2. ### Sine and cosine rules

• Replies: 2
• Views: 570
Jul 31st 2013, 12:24 PM
3. ### I am having difficulty finding the exact values within a given interval

• Replies: 6
• Views: 3,699
Jul 29th 2013, 08:48 PM
4. ### How many 3d coordinates are needed to compute a parallelepiped or cube?

• Replies: 6
• Views: 857
Jul 26th 2013, 06:40 AM
5. ### Calculating Coordinates

• Replies: 2
• Views: 477
Jul 26th 2013, 02:28 AM
6. ### Trigonometric Functions

• Replies: 4
• Views: 1,302
Jul 25th 2013, 06:38 PM
7. ### Calculating resize amount needed to match of image sizes of difference FOVs (AOVs).

• Replies: 1
• Views: 845
Jul 24th 2013, 02:28 AM
8. ### Trigonometry question

• Replies: 3
• Views: 500
Jul 22nd 2013, 05:36 PM
9. ### Does this looks ok!

• Replies: 1
• Views: 666
Jul 21st 2013, 01:57 PM
10. ### Please Check my Problem did I do it right! (Must see)

• Replies: 2
• Views: 695
Jul 21st 2013, 05:26 AM

• Replies: 3
• Views: 611
Jul 20th 2013, 08:00 PM
12. ### I need help understanding this example in my book.

• Replies: 2
• Views: 558
Jul 20th 2013, 07:01 PM

• Replies: 6
• Views: 1,382
Jul 20th 2013, 06:09 PM
14. ### write in terms of sin and cos

• Replies: 5
• Views: 1,718
Jul 20th 2013, 07:56 AM

• Replies: 2
• Views: 589
Jul 20th 2013, 07:21 AM
16. ### Is the first vertex of this equation a min or max?

• Replies: 5
• Views: 766
Jul 17th 2013, 06:49 AM
17. ### Sin Rule

• Replies: 2
• Views: 576
Jul 16th 2013, 04:28 PM
18. ### Angle and Initial Velocity Problem

• Replies: 3
• Views: 684
Jul 15th 2013, 01:22 AM
19. ### basic trigo

• Replies: 2
• Views: 454
Jul 7th 2013, 08:22 PM
20. ### Pythagoras theorem angle measurement

• Replies: 1
• Views: 417
Jul 7th 2013, 12:48 AM

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