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Forum: Trigonometry

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

  1. Sticky Thread   Trigonometry to Memorize, and Trigonometry to Derive

    Ackbeet
    derive, memorize, trigonometry 1 Attachment(s)
    • Replies: 8
    • Views: 1,640
    LandSurveyor01
    February 14th 2013, 03:34 AM Go to last post
  2.   Discussions  

  1. 8*cosA*cosB*CosC

    blue_blue
    8cosacosbcosc
    • Replies: 7
    • Views: 936
    pacman
    October 7th 2009, 12:44 AM Go to last post

  2. Trig Bearing Problems

    Thatoneguy12345
    bearing, problems, trig
    • Replies: 3
    • Views: 1,096
    Thatoneguy12345
    October 6th 2009, 09:43 PM Go to last post

  3. Beginner! Please help with proving identities?

    Blue
    beginner, identities, proving
    • Replies: 3
    • Views: 267
    Blue
    October 6th 2009, 05:59 PM Go to last post

  4. force imposed trough a triangle

    continentaljames
    angles, force, imposed, triangle, triginometry, trough, vectors angle between 1 Attachment(s)
    • Replies: 9
    • Views: 738
    Provoke
    October 6th 2009, 03:06 PM Go to last post

  5. Cool trig equation

    blame_canada100
    equation, trig
    • Replies: 2
    • Views: 127
    Grandad
    October 6th 2009, 12:37 PM Go to last post

  6. Trigonometric Identities

    BeckyDWood
    identities, trigonometric
    • Replies: 2
    • Views: 259
    Krizalid
    October 6th 2009, 11:02 AM Go to last post

  7. [SOLVED] Given sin A and sin B, find without using a calculator.

    mark1950
    calculator, sin, solved
    • Replies: 4
    • Views: 282
    mark1950
    October 6th 2009, 07:34 AM Go to last post

  8. Prove/show question

    Goldberg Variation
    prove or show, question
    • Replies: 2
    • Views: 164
    Goldberg Variation
    October 6th 2009, 01:04 AM Go to last post

  9. Question Need help solving trig. equations.

    oryxncrake
    equations, solving, trig
    • Replies: 3
    • Views: 198
    I-Think
    October 5th 2009, 06:13 PM Go to last post

  10. Angle and side in a pentagon

    Joel
    angle, pentagon 1 Attachment(s)
    • Replies: 1
    • Views: 436
    pacman
    October 5th 2009, 05:16 PM Go to last post

  11. using the unit circle

    2clients
    circle, unit
    • Replies: 1
    • Views: 221
    skeeter
    October 5th 2009, 10:29 AM Go to last post

  12. Algebraic Dilemma

    WhoCares357
    algebraic, dilemma 1 Attachment(s)
    • Replies: 9
    • Views: 633
    skeeter
    October 5th 2009, 07:25 AM Go to last post

  13. Need help

    Rea1ity56
    • Replies: 3
    • Views: 192
    mr fantastic
    October 5th 2009, 04:36 AM Go to last post

  14. Circular Functions Problem

    user_5
    circular, functions, problem 1 Attachment(s)
    • Replies: 2
    • Views: 228
    user_5
    October 5th 2009, 03:01 AM Go to last post

  15. pathagorian identities

    Chinnie15
    identities, pathagorian
    • Replies: 3
    • Views: 186
    Grandad
    October 5th 2009, 01:09 AM Go to last post

  16. [SOLVED] Velocities help

    S2Krazy
    solved, velocities
    • Replies: 3
    • Views: 185
    S2Krazy
    October 4th 2009, 10:36 PM Go to last post

  17. Difficult Proof

    yeah:)
    difficult, proof
    • Replies: 7
    • Views: 260
    ANDS!
    October 4th 2009, 06:11 PM Go to last post

  18. How important is it to memorize function values of basic angles?

    Wolvenmoon
    angles, basic, function, important, memorize, values
    • Replies: 4
    • Views: 240
    Wolvenmoon
    October 4th 2009, 03:55 PM Go to last post

  19. Arc Length, and Area of a sector

    Nismo
    arc, area, length, sector
    • Replies: 5
    • Views: 568
    Nismo
    October 4th 2009, 08:46 AM Go to last post

  20. Double angle identities

    anonymous_maths
    angle, cosine, double, identities, identity, sine, trig
    • Replies: 2
    • Views: 272
    pacman
    October 4th 2009, 01:36 AM Go to last post

  21. trigonometry question

    thereddevils
    question, trigonometry
    • Replies: 4
    • Views: 251
    mr fantastic
    October 4th 2009, 01:20 AM Go to last post

  22. trigonometric inequality

    thereddevils
    inequality, trigonometric
    • Replies: 5
    • Views: 238
    mr fantastic
    October 3rd 2009, 09:50 PM Go to last post

  23. Ball rolling on ramp

    m_i_k_o
    ball, ramp, rolling
    • Replies: 1
    • Views: 317
    earboth
    October 3rd 2009, 12:03 PM Go to last post

  24. Solve for angle

    wirefree
    angle, solve
    • Replies: 4
    • Views: 156
    Provoke
    October 3rd 2009, 10:55 AM Go to last post

  25. trigo solving

    thereddevils
    solving, trigo 3 Attachment(s)
    • Replies: 9
    • Views: 233
    Grandad
    October 3rd 2009, 07:27 AM Go to last post

  26. Trignometry minimum & maximum values

    rohith14
    maximum, minimum, trignometry, values
    • Replies: 3
    • Views: 259
    rohith14
    October 3rd 2009, 04:55 AM Go to last post

  27. another trigonometric inequality

    thereddevils
    inequality, trigonometric
    • Replies: 1
    • Views: 180
    mr fantastic
    October 2nd 2009, 09:03 PM Go to last post

  28. 3 Hard Trigonometry Questions

    yeah:)
    hard, questions, trigonometry
    • Replies: 1
    • Views: 2,400
    Soroban
    October 2nd 2009, 04:21 PM Go to last post

  29. Trig Identities - where is my error?

    Xplorer
    error, identities, trig
    • Replies: 2
    • Views: 173
    Xplorer
    October 2nd 2009, 03:26 PM Go to last post

  30. trigonometry

    thereddevils
    trigonometry 1 Attachment(s)
    • Replies: 6
    • Views: 210
    Krizalid
    October 2nd 2009, 12:09 PM Go to last post

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