# Geometry Forum

Geometry Help Forum: Euclidean, basic geometric proofs, volumes, perimeters

1. ### More problems with analytical geometry

• Replies: 2
• Views: 446
Apr 24th 2010, 10:57 PM
2. ### contact area of two touching pipes

• Replies: 1
• Views: 805
Apr 23rd 2010, 09:44 PM
3. ### [SOLVED] Need help with pulley problem

• Replies: 8
• Views: 927
Apr 23rd 2010, 04:40 PM
4. ### Angle bisector of a pair of straight lines

• Replies: 3
• Views: 2,373
Apr 23rd 2010, 12:10 PM
5. ### Trapezium solving

• Replies: 1
• Views: 629
Apr 23rd 2010, 10:48 AM
6. ### A hard construction

• Replies: 1
• Views: 584
Apr 23rd 2010, 10:18 AM
7. ### circle problem

• Replies: 8
• Views: 797
Apr 23rd 2010, 10:13 AM
8. ### Geometry Problem (may possibly require calculus, but probably not)

• Replies: 6
• Views: 627
Apr 22nd 2010, 09:26 PM
9. ### Speed problem

• Replies: 1
• Views: 3,864
Apr 22nd 2010, 07:41 PM
10. ### coordinate problem

• Replies: 1
• Views: 460
Apr 22nd 2010, 04:46 PM
11. ### How to construct triangle

• Replies: 3
• Views: 795
Apr 22nd 2010, 03:10 PM
12. ### complex number and geometry

• Replies: 0
• Views: 464
Apr 22nd 2010, 02:59 PM

• Replies: 1
• Views: 1,213
Apr 22nd 2010, 11:02 AM
14. ### Geometry Construction

• Replies: 3
• Views: 720
Apr 22nd 2010, 05:57 AM
15. ### Find the origin point of line

• Replies: 0
• Views: 656
Apr 21st 2010, 09:54 PM
16. ### Length of Sides of a Right Triangle

• Replies: 1
• Views: 692
Apr 21st 2010, 07:28 PM
17. ### Area of a segment when r changes

• Replies: 4
• Views: 657
Apr 21st 2010, 11:43 AM
18. ### known circle inside of a 60 degree angle?

• Replies: 3
• Views: 610
Apr 21st 2010, 07:05 AM
19. ### parallelogram

• Replies: 2
• Views: 630
Apr 21st 2010, 03:54 AM
20. ### A Cone Balancing a Cylinder

• Replies: 5
• Views: 713
Apr 21st 2010, 02:16 AM
21. ### Parametric equations of a general equation of parabola

• Replies: 3
• Views: 2,226
Apr 20th 2010, 10:05 PM
22. ### Mapping of a Circle Equation

• Replies: 1
• Views: 601
Apr 20th 2010, 09:27 PM
23. ### Diagonals of an isosceles trapezium

• Replies: 4
• Views: 551
Apr 20th 2010, 08:49 AM

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### cosx= .4583?

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