# Trigonometry Forum

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

1. ### Stuck on simple trig

• Replies: 11
• Views: 707
May 25th 2013, 04:50 PM
2. ### Trigonometric equation trouble

• Replies: 4
• Views: 592
May 22nd 2013, 12:51 AM
3. ### How to find the difference between angles of two complex numbers

• Replies: 4
• Views: 3,829
May 21st 2013, 11:13 PM
4. ### Expression manipulation

• Replies: 1
• Views: 347
May 21st 2013, 10:43 PM
5. ### how does the coeffiecient of theta affect the number of periods?

• Replies: 2
• Views: 440
May 21st 2013, 07:49 PM
6. ### Verifying an Identity (help)

• Replies: 2
• Views: 691
May 20th 2013, 07:38 PM
7. ### Area of rectangle problem.

• Replies: 2
• Views: 516
May 20th 2013, 08:46 AM
8. ### Find x in trig equation

• Replies: 3
• Views: 566
May 18th 2013, 11:47 PM
9. ### Graphing and finding trig function with given data

• Replies: 1
• Views: 816
May 14th 2013, 03:29 AM
10. ### Trigonometry - modelling and problem solving

• Replies: 1
• Views: 698
May 12th 2013, 10:32 PM
11. ### Proof of Isosceles Trapezoid

• Replies: 3
• Views: 583
May 11th 2013, 02:31 PM
12. ### Location of negative angle on unit circle

• Replies: 7
• Views: 768
May 9th 2013, 10:35 PM
13. ### Determine whether function is even or odd

• Replies: 4
• Views: 673
May 9th 2013, 09:27 PM
14. ### Write the complex number in trigonometric (polar) form

• Replies: 3
• Views: 803
May 6th 2013, 10:19 PM
15. ### Write the complex number in rectangular form.

• Replies: 8
• Views: 832
May 6th 2013, 10:11 PM
16. ### Find the angle between the vectors

• Replies: 2
• Views: 457
May 6th 2013, 09:27 PM
17. ### Find coordinates of point P(t)

• Replies: 8
• Views: 2,567
May 6th 2013, 02:13 AM
18. ### Point P(t) on unit circle

• Replies: 8
• Views: 1,197
May 6th 2013, 12:17 AM
19. ### trigonomerty - modelling and problem solving

• Replies: 7
• Views: 753
May 4th 2013, 07:48 PM

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