# Geometry Forum

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

1. ### How to show

• Replies: 4
• Views: 339
Aug 9th 2009, 01:45 PM
2. ### Finding length of subtended arc.

• Replies: 1
• Views: 1,334
Aug 9th 2009, 02:48 AM
3. ### Urgent Help Needed

• Replies: 3
• Views: 530
Aug 8th 2009, 08:07 PM
4. ### Distance formula...which one is right?

• Replies: 4
• Views: 588
Aug 8th 2009, 01:14 PM
5. ### Geometric Proofs

• Replies: 2
• Views: 572
Aug 7th 2009, 02:11 PM
6. ### length of three sides

• Replies: 8
• Views: 1,034
Aug 7th 2009, 08:39 AM
7. ### rectangular hyperbola

• Replies: 1
• Views: 967
Aug 7th 2009, 05:34 AM
8. ### geometry confusions

• Replies: 1
• Views: 458
Aug 6th 2009, 12:49 AM
9. ### "walk" on elipse

• Replies: 2
• Views: 558
Aug 5th 2009, 10:25 AM
10. ### Parametric equations and curve

• Replies: 1
• Views: 580
Aug 5th 2009, 08:59 AM
11. ### Hyperbola and tangents

• Replies: 2
• Views: 454
Aug 5th 2009, 01:06 AM
12. ### Dilation

• Replies: 1
• Views: 1,357
Aug 4th 2009, 06:18 PM
13. ### Simple formula needed?

• Replies: 4
• Views: 716
Aug 3rd 2009, 12:09 PM
14. ### Find An Equation

• Replies: 2
• Views: 406
Aug 3rd 2009, 11:30 AM
15. ### Rectangular Packing Box

• Replies: 1
• Views: 950
Aug 3rd 2009, 11:10 AM
16. ### Transformations: Shape and Size

• Replies: 1
• Views: 651
Aug 3rd 2009, 05:19 AM
17. ### Circles problem.

• Replies: 1
• Views: 3,916
Aug 2nd 2009, 09:55 AM
18. ### cos72 without calculator

• Replies: 6
• Views: 3,374
Aug 1st 2009, 03:37 AM
19. ### Equilateral Triangle

• Replies: 4
• Views: 1,393
Aug 1st 2009, 01:13 AM

• Replies: 2
• Views: 1,053
Jul 31st 2009, 03:06 PM
21. ### Need Help finding perimeter of square and rhombus

• Replies: 4
• Views: 959
Jul 29th 2009, 03:38 PM
22. ### planes again

• Replies: 1
• Views: 330
Jul 29th 2009, 07:48 AM
23. ### problems on plane

• Replies: 1
• Views: 499
Jul 29th 2009, 04:38 AM
24. ### Minimum distance point proof for triangle with one angle >= 120

• Replies: 2
• Views: 1,118
Jul 28th 2009, 06:53 PM
25. ### Complex loci problem

• Replies: 3
• Views: 579
Jul 28th 2009, 12:30 PM
26. ### Chords between 'n' points around a circle - maximum number of regions?

• Replies: 3
• Views: 6,112
Jul 28th 2009, 10:28 AM

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### cosx= .4583?

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