# Geometry Forum

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

1. ### Congruence

• Replies: 0
• Views: 471
Nov 24th 2008, 08:34 PM
2. ### Napolean's Theorem

• Replies: 1
• Views: 515
Nov 24th 2008, 01:11 AM
3. ### Geometry Locus help!

• Replies: 1
• Views: 1,099
Nov 23rd 2008, 04:43 PM
4. ### area, perimeter and units

• Replies: 7
• Views: 640
Nov 23rd 2008, 03:58 PM
5. ### Application of similar triangles

• Replies: 3
• Views: 2,083
Nov 23rd 2008, 09:51 AM
6. ### Relative velocity vectors.

• Replies: 0
• Views: 471
Nov 23rd 2008, 12:06 AM
7. ### Triangle inscribed with an angle of 60°

• Replies: 2
• Views: 660
Nov 22nd 2008, 02:44 PM
8. ### Height of Pyramid

• Replies: 4
• Views: 1,235
Nov 21st 2008, 07:41 PM
9. ### A Point

• Replies: 2
• Views: 463
Nov 21st 2008, 07:39 PM
10. ### Finding if a point lies on a line between 2 others

• Replies: 2
• Views: 1,530
Nov 21st 2008, 04:30 AM
11. ### Vectors

• Replies: 1
• Views: 956
Nov 21st 2008, 03:20 AM
12. ### spherical geometry

• Replies: 8
• Views: 836
Nov 20th 2008, 11:58 PM
13. ### Rectangle Application

• Replies: 2
• Views: 478
Nov 20th 2008, 03:17 PM
14. ### Find Area of Rectangle

• Replies: 2
• Views: 688
Nov 20th 2008, 03:15 PM
15. ### Equilateral Triangle

• Replies: 2
• Views: 983
Nov 20th 2008, 03:13 PM
16. ### hyperbola

• Replies: 1
• Views: 606
Nov 20th 2008, 08:03 AM
17. ### Ship Near A Rock

• Replies: 2
• Views: 1,697
Nov 20th 2008, 06:09 AM
18. ### Triangular Plot

• Replies: 2
• Views: 1,536
Nov 20th 2008, 06:07 AM
19. ### Help prove the following is true.

• Replies: 6
• Views: 551
Nov 19th 2008, 06:40 PM
20. ### Opposite Isometry

• Replies: 2
• Views: 7,958
Nov 19th 2008, 04:36 PM
21. ### Aesthetically placed lines using ratios and other things

• Replies: 1
• Views: 634
Nov 19th 2008, 08:54 AM
22. ### Angle C

• Replies: 4
• Views: 471
Nov 18th 2008, 10:32 PM

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### cosx= .4583?

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