# Geometry Forum

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

1. ### Cube Question

• Replies: 4
• Views: 636
Sep 5th 2010, 11:00 AM
2. ### Diagonals in 4-teral

• Replies: 1
• Views: 610
Sep 5th 2010, 10:49 AM
3. ### Pointwise Characterization of Perpendicular Bisector Proof

• Replies: 1
• Views: 3,732
Sep 3rd 2010, 02:32 PM
4. ### What is the best way to prove this conjecture?

• Replies: 8
• Views: 1,014
Sep 3rd 2010, 06:38 AM
5. ### Cog and Belt problem

• Replies: 3
• Views: 1,159
Sep 2nd 2010, 09:28 PM
6. ### radius given a point on circumference

• Replies: 4
• Views: 554
Sep 1st 2010, 04:12 PM
7. ### Two Tricky Geometry Questions

• Replies: 2
• Views: 810
Sep 1st 2010, 03:40 PM
8. ### coordinate geometry

• Replies: 2
• Views: 593
Sep 1st 2010, 01:48 PM
9. ### finding how many millilitres in cup

• Replies: 3
• Views: 734
Aug 31st 2010, 04:38 PM
10. ### Volume Problem

• Replies: 3
• Views: 581
Aug 30th 2010, 04:44 AM
11. ### Areas

• Replies: 3
• Views: 5,512
Aug 29th 2010, 07:13 PM
12. ### Finding the area of a circle segment with very limited information.

• Replies: 2
• Views: 951
Aug 29th 2010, 05:25 PM
13. ### Give the geometrical construction of root 2 etc. etc..

• Replies: 2
• Views: 835
Aug 29th 2010, 12:36 PM
14. ### Number of sides of a polygon

• Replies: 5
• Views: 782
Aug 28th 2010, 10:55 PM
15. ### Find radius of circle

• Replies: 8
• Views: 1,236
Aug 28th 2010, 06:04 PM

• Replies: 1
• Views: 488
Aug 28th 2010, 04:33 PM
17. ### If ABCD is a rectangle and P is any point its interior, prove" AP˛+PC˛ =PB˛+PD˛

• Replies: 1
• Views: 3,322
Aug 28th 2010, 01:37 PM
18. ### Line intercepting curve

• Replies: 5
• Views: 779
Aug 28th 2010, 07:31 AM
19. ### Equation of a Circle

• Replies: 3
• Views: 620
Aug 27th 2010, 07:44 PM
20. ### Area

• Replies: 1
• Views: 414
Aug 27th 2010, 02:43 AM
21. ### [SOLVED] Software used for investigation into cuboid regions

• Replies: 4
• Views: 1,586
Aug 27th 2010, 01:15 AM
22. ### Distance Formula

• Replies: 4
• Views: 612
Aug 25th 2010, 10:17 PM

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### cosx= .4583?

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