# Geometry Forum

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

1. ### [SOLVED] Collinear Points

• Replies: 1
• Views: 416
Apr 27th 2009, 02:59 AM
2. ### dot and cross product

• Replies: 1
• Views: 401
Apr 27th 2009, 12:42 AM
3. ### I need help with a construction.

• Replies: 1
• Views: 734
Apr 26th 2009, 01:28 PM
4. ### I need help with writing a description of the locus of points that satisfy the given

• Replies: 2
• Views: 421
Apr 26th 2009, 01:10 PM

• Replies: 1
• Views: 2,082
Apr 26th 2009, 01:08 PM
6. ### I think this is hard....

• Replies: 2
• Views: 733
Apr 26th 2009, 04:23 AM
7. ### Graph of a complex function?

• Replies: 2
• Views: 455
Apr 25th 2009, 08:45 PM

• Replies: 2
• Views: 464
Apr 25th 2009, 10:29 AM
9. ### Coordinate Geometry - Finding Angle

• Replies: 1
• Views: 772
Apr 25th 2009, 07:29 AM
10. ### Area

• Replies: 2
• Views: 489
Apr 25th 2009, 04:29 AM
11. ### Geometry proof: Two tangents to a circle

• Replies: 2
• Views: 602
Apr 25th 2009, 02:33 AM
12. ### parallelepiped

• Replies: 0
• Views: 595
Apr 24th 2009, 08:30 PM
13. ### [SOLVED] Angle question that makes no sense to me.

• Replies: 2
• Views: 645
Apr 24th 2009, 12:44 PM
14. ### Right triangle Problem

• Replies: 1
• Views: 570
Apr 23rd 2009, 03:07 PM
15. ### Geometry homework trouble! Finding area....

• Replies: 3
• Views: 530
Apr 22nd 2009, 08:54 PM
16. ### Find x

• Replies: 2
• Views: 598
Apr 22nd 2009, 04:39 PM
17. ### Solar Azimuth angle from date time lat and long

• Replies: 0
• Views: 795
Apr 22nd 2009, 12:30 PM

• Replies: 3
• Views: 745
Apr 21st 2009, 11:31 PM
19. ### Dot product

• Replies: 1
• Views: 567
Apr 21st 2009, 08:17 PM
20. ### concentric circles with radii, outside and inside areas

• Replies: 8
• Views: 818
Apr 21st 2009, 07:59 PM
21. ### Simple (should be!) Geometry Proof: Two tangents to a circle

• Replies: 2
• Views: 787
Apr 21st 2009, 05:52 PM
22. ### Bearing problem jd

• Replies: 1
• Views: 852
Apr 21st 2009, 06:24 AM
23. ### Analytic Geometry. finding the centroid? question on slope.

• Replies: 1
• Views: 1,014
Apr 21st 2009, 01:06 AM
24. ### find the slope of the curve:

• Replies: 3
• Views: 653
Apr 20th 2009, 06:59 PM

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### cosx= .4583?

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