# Geometry Forum

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

1. ### Geometry help.

• Replies: 1
• Views: 640
Mar 9th 2009, 07:54 AM
2. ### Minimum of a quadrilateral

• Replies: 1
• Views: 388
Mar 9th 2009, 07:37 AM

• Replies: 0
• Views: 473
Mar 9th 2009, 07:10 AM
4. ### Perimeters and Measurements...Urgent assistance!!!

• Replies: 7
• Views: 538
Mar 8th 2009, 11:48 PM
5. ### Geometry help

• Replies: 3
• Views: 666
Mar 8th 2009, 05:10 PM

• Replies: 5
• Views: 789
Mar 8th 2009, 01:53 PM
7. ### Orthocenter...what is it with this triangle

• Replies: 6
• Views: 958
Mar 7th 2009, 06:25 PM
8. ### Circle geometry

• Replies: 1
• Views: 696
Mar 7th 2009, 12:54 PM
9. ### [SOLVED] Given midpoint, get vertices help!

• Replies: 2
• Views: 1,510
Mar 6th 2009, 07:34 PM
10. ### Find x

• Replies: 5
• Views: 378
Mar 5th 2009, 06:30 PM
11. ### Geometry

• Replies: 1
• Views: 606
Mar 4th 2009, 02:06 PM
12. ### Convex 10-gon

• Replies: 4
• Views: 1,394
Mar 3rd 2009, 09:39 PM
13. ### Odd rounded pyramid shape - how to calculate shape/size?

• Replies: 5
• Views: 2,485
Mar 3rd 2009, 09:33 AM
14. ### Similarity.....

• Replies: 1
• Views: 573
Mar 3rd 2009, 06:51 AM
15. ### Circle Geometry

• Replies: 1
• Views: 491
Mar 3rd 2009, 06:32 AM
16. ### Finding Angle measures

• Replies: 2
• Views: 525
Mar 2nd 2009, 11:42 AM

• Replies: 7
• Views: 398
Mar 2nd 2009, 08:59 AM
18. ### Altitude of a triangle?

• Replies: 1
• Views: 875
Mar 2nd 2009, 02:31 AM
19. ### Help with Similar Triangles?

• Replies: 2
• Views: 1,491
Mar 2nd 2009, 01:36 AM
20. ### [SOLVED] anybody can help me about vector

• Replies: 1
• Views: 693
Mar 1st 2009, 10:09 AM
21. ### [SOLVED] expression for unit vector

• Replies: 2
• Views: 1,297
Mar 1st 2009, 08:02 AM

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### cosx= .4583?

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