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Forum: Geometry and Trig

Ask your questions about all levels of geometry from elementary school through college.

  1. Sticky Thread Sticky: Read Before Posting!!

    Started by Ted, 02-21-2006 12:22 AM
    • Replies: 0
    • Views: 21,142
    02-21-2006, 12:22 AM Go to last post
  1. How can i solve 4sin(x)cos(x) + cos(x) = 2

    Started by Lez, 08-12-2017 06:46 PM
    • Replies: 6
    • Views: 327
    Yesterday, 04:23 PM Go to last post
  2. GRE Quant part Geometry

    Started by Maha, 08-17-2017 03:55 AM
    2 Pages
    1 2
    • Replies: 10
    • Views: 362
    08-20-2017, 11:57 PM Go to last post
  3. Solving 3D

    Started by eduardomary, 08-17-2017 09:16 AM
    • Replies: 6
    • Views: 236
    08-20-2017, 10:00 PM Go to last post
  4. Can you help solve this please

    Started by nfnaf, 08-19-2017 07:58 AM
    • Replies: 1
    • Views: 130
    08-19-2017, 09:21 AM Go to last post
  5. Question Help with area measurements exponent

    Started by NewAge500, 08-16-2017 06:20 PM
    • Replies: 2
    • Views: 142
    08-16-2017, 10:05 PM Go to last post
  6. Smile Problem involving a tetrahedron

    Started by NiGHTS, 08-16-2017 07:00 PM
    • Replies: 0
    • Views: 78
    08-16-2017, 07:00 PM Go to last post
  7. Unhappy Trig identities: 4sinA+5cosB=5 and 5sinB+4cosA=6

    Started by bobrossu, 08-16-2017 12:16 AM
    • Replies: 7
    • Views: 255
    08-16-2017, 04:42 PM Go to last post
  8. Show that .... is independent of theta

    Started by Bronn, 08-13-2017 04:35 AM
    • Replies: 7
    • Views: 260
    08-14-2017, 09:35 AM Go to last post
    • Replies: 4
    • Views: 338
    08-12-2017, 11:26 PM Go to last post
  9. inverted sine shows up as error.

    Started by davesterrr, 08-11-2017 03:34 PM
    • Replies: 4
    • Views: 261
    08-11-2017, 07:07 PM Go to last post
    • Replies: 0
    • Views: 113
    08-11-2017, 04:32 PM Go to last post
    • Replies: 8
    • Views: 422
    08-10-2017, 03:15 PM Go to last post
  10. Drawing a circle: y = x^2 + y^2 + 3x + 36 + 4

    Started by MartinSouthey, 08-09-2017 06:01 PM
    2 Pages
    1 2
    • Replies: 10
    • Views: 451
    08-10-2017, 04:51 AM Go to last post
    • Replies: 8
    • Views: 502
    08-09-2017, 08:59 PM Go to last post
  11. Optimization of lengths in space

    Started by edugonzaa, 08-08-2017 06:52 PM
    cylindrical, optimization, space
    • Replies: 2
    • Views: 189
    08-09-2017, 01:58 PM Go to last post
    • Replies: 2
    • Views: 732
    08-04-2017, 09:45 AM Go to last post
    • Replies: 3
    • Views: 374
    08-03-2017, 03:22 AM Go to last post
  12. Talking Find Angle with three (x, y) coordinate points

    Started by Alastair, 08-01-2017 02:13 PM
    • Replies: 4
    • Views: 313
    08-02-2017, 02:44 AM Go to last post
    • Replies: 12
    • Views: 859
    07-31-2017, 03:30 PM Go to last post
    • Replies: 7
    • Views: 732
    07-29-2017, 10:09 PM Go to last post

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