# Trigonometry Forum

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

1. ### This country is eating too muc

• Replies: 0
• Views: 305
May 14th 2014, 11:51 AM
2. ### Which Identity was used?

• Replies: 9
• Views: 677
May 14th 2014, 02:05 AM
3. ### Word Problem - Using the Sine Law

• Replies: 1
• Views: 4,279
May 13th 2014, 10:53 AM
4. ### halp solving trig formula using unit circles

• Replies: 5
• Views: 489
May 12th 2014, 09:20 PM
5. ### This website sucks

• Replies: 1
• Views: 430
May 10th 2014, 02:31 PM
6. ### Can someone help me with these trig problems?

• Replies: 0
• Views: 651
May 10th 2014, 10:25 AM
7. ### Maths- Trigonometry Exact Values

• Replies: 2
• Views: 782
May 8th 2014, 05:10 AM
8. ### Kitchen Cabinets For Sale

• Replies: 1
• Views: 382
May 7th 2014, 10:08 PM
9. ### Confusion over trig equations and sine/cosine

• Replies: 5
• Views: 563
May 5th 2014, 11:35 PM
10. ### double angle formula??

• Replies: 4
• Views: 631
May 1st 2014, 09:41 AM
11. ### Not right angled triangle! help?!

• Replies: 1
• Views: 399
Apr 29th 2014, 01:36 AM
12. ### solve this trig equation. HELP!

• Replies: 2
• Views: 425
Apr 23rd 2014, 06:59 PM
13. ### solve this trig equation!!!!!!!!

• Replies: 2
• Views: 363
Apr 23rd 2014, 04:55 PM
14. ### help with proving trig indentity

• Replies: 2
• Views: 477
Apr 23rd 2014, 12:08 PM
15. ### Prove Trig Identity

• Replies: 2
• Views: 998
Apr 15th 2014, 05:06 AM
16. ### HELP!!lowering power in terms of the first power of cosine [(cosx)^4][(sinx)^4]

• Replies: 1
• Views: 1,381
Apr 12th 2014, 12:45 PM
17. ### [SOLVED] Bodybuilding exercises for chest

• Replies: 0
• Views: 402
Apr 11th 2014, 11:18 PM
18. ### Double Angle Identities

• Replies: 3
• Views: 471
Apr 10th 2014, 10:01 AM
19. ### Exact value of arcsin(2/3)-arcsin(-2/3)

• Replies: 8
• Views: 1,363
Apr 9th 2014, 10:35 AM
20. ### Trigonometric Identity Problem

• Replies: 5
• Views: 396
Apr 9th 2014, 05:13 AM

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