# Geometry Forum

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

1. ### memorization

• Replies: 4
• Views: 553
Mar 22nd 2010, 01:31 PM
2. ### Inscribed Square

• Replies: 1
• Views: 350
Mar 22nd 2010, 11:11 AM
3. ### Vectors p and q

• Replies: 1
• Views: 417
Mar 22nd 2010, 04:55 AM
4. ### College geometry: Minumum and triangle problem

• Replies: 1
• Views: 438
Mar 22nd 2010, 04:35 AM
5. ### Some interesting Questions

• Replies: 0
• Views: 449
Mar 21st 2010, 07:46 PM
6. ### Is a quadrilateral cyclic?

• Replies: 2
• Views: 805
Mar 21st 2010, 01:01 AM
7. ### Lemma proof help?

• Replies: 0
• Views: 512
Mar 20th 2010, 03:08 PM
8. ### Formula of a triangle given only two sides

• Replies: 1
• Views: 365
Mar 20th 2010, 11:50 AM
9. ### Locus

• Replies: 1
• Views: 709
Mar 20th 2010, 07:13 AM
10. ### Translation of Axis

• Replies: 1
• Views: 383
Mar 19th 2010, 08:50 AM
11. ### Hyperbola

• Replies: 1
• Views: 735
Mar 18th 2010, 11:31 PM
12. ### Help with Graphing Geometry

• Replies: 1
• Views: 345
Mar 18th 2010, 09:35 PM
13. ### 3D perpendicular distance

• Replies: 1
• Views: 687
Mar 18th 2010, 02:10 PM
14. ### Construction problem

• Replies: 1
• Views: 488
Mar 18th 2010, 01:27 PM
15. ### Equation of Hyperbola

• Replies: 0
• Views: 414
Mar 18th 2010, 04:25 AM
16. ### Rotation and Transformation of Axes

• Replies: 4
• Views: 765
Mar 18th 2010, 01:31 AM
17. ### Circle Problem

• Replies: 7
• Views: 743
Mar 17th 2010, 05:35 PM
18. ### Define the relationship of two radii

• Replies: 3
• Views: 345
Mar 17th 2010, 08:04 AM
19. ### Straight Line equation in 4th quadrant of cartesian coordinate system

• Replies: 3
• Views: 2,102
Mar 17th 2010, 02:22 AM

• Replies: 2
• Views: 597
Mar 17th 2010, 01:09 AM
21. ### Help me determine approx gallons & sqft of my pool?

• Replies: 6
• Views: 732
Mar 16th 2010, 04:12 PM
22. ### Geometry Scotland area problem

• Replies: 2
• Views: 395
Mar 16th 2010, 12:12 PM
23. ### Angle between radius vector and tangent line

• Replies: 1
• Views: 2,687
Mar 16th 2010, 12:04 PM

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### cosx= .4583?

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