Trigonometry Forum

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

1. Finding exact values of trignometric functions

• Replies: 1
• Views: 396
Jul 11th 2010, 08:35 PM
2. Trig Identity math question.

• Replies: 8
• Views: 681
Jul 11th 2010, 06:19 PM
3. [Trigonometric Ratios] Dividing a triangle with equal area

• Replies: 6
• Views: 944
Jul 11th 2010, 04:54 AM
4. Can someone please help me find the smallest positive number = x in the following eq

• Replies: 2
• Views: 518
Jul 10th 2010, 03:04 PM
5. Trigonometry help with identities

• Replies: 4
• Views: 615
Jul 10th 2010, 12:40 PM

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7. Exact values of decimals

• Replies: 2
• Views: 1,457
Jul 7th 2010, 12:08 PM
8. A Sum and difference question

• Replies: 1
• Views: 371
Jul 7th 2010, 08:55 AM
9. trigonometric problem

• Replies: 2
• Views: 502
Jul 5th 2010, 07:17 AM
10. problem in addition formulae and double angle formulae

• Replies: 4
• Views: 926
Jul 5th 2010, 06:20 AM
11. Help evaluating this trig expression!

• Replies: 5
• Views: 534
Jul 4th 2010, 08:49 PM
12. Trigonometry World Problem - Angle of Elevation

• Replies: 2
• Views: 2,547
Jul 3rd 2010, 04:12 AM
13. Easy trig problem

• Replies: 2
• Views: 472
Jul 2nd 2010, 11:04 PM
14. Proving trig identity

• Replies: 3
• Views: 579
Jul 2nd 2010, 01:23 AM
15. Can someone check my trig work please?

• Replies: 7
• Views: 621
Jun 30th 2010, 10:19 PM

• Replies: 0
• Views: 506
Jun 30th 2010, 07:30 AM
17. Trig word problem

• Replies: 2
• Views: 546
Jun 30th 2010, 03:58 AM
18. Right Triangle

• Replies: 1
• Views: 344
Jun 29th 2010, 11:23 PM
19. Trig Problem

• Replies: 6
• Views: 415
Jun 29th 2010, 01:49 PM
20. Need lil help with An Acute Angle word problem.

• Replies: 5
• Views: 1,746
Jun 28th 2010, 05:00 PM
21. trig identities: eliminating θ

• Replies: 4
• Views: 482
Jun 28th 2010, 03:44 PM

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"trigonometric ratios and trigonometric identities" solution

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