# Geometry Forum

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

1. ### Do The "Four Corners" States Actually touch?

• Replies: 3
• Views: 1,692
May 9th 2009, 07:00 AM
2. ### Spatial geometry

• Replies: 2
• Views: 636
May 9th 2009, 05:57 AM
3. ### Image of a point under various transformations

• Replies: 1
• Views: 562
May 8th 2009, 06:17 PM
4. ### Loci...?

• Replies: 9
• Views: 542
May 8th 2009, 11:37 AM
5. ### help

• Replies: 2
• Views: 336
May 7th 2009, 06:04 AM
6. ### GR11 Math: finding endpoints of chord within a circle.

• Replies: 3
• Views: 741
May 6th 2009, 08:44 PM
7. ### nine point circle proof

• Replies: 1
• Views: 920
May 6th 2009, 07:56 PM
8. ### Volume of Cylinder

• Replies: 4
• Views: 590
May 6th 2009, 01:37 PM
9. ### Edges and vertices of a solid

• Replies: 1
• Views: 635
May 6th 2009, 07:02 AM
10. ### Rectangular Box

• Replies: 4
• Views: 667
May 6th 2009, 05:13 AM
11. ### Polygonal Rings - patterns, relationships

• Replies: 0
• Views: 416
May 5th 2009, 10:05 PM
12. ### Insufficient information?

• Replies: 2
• Views: 1,129
May 5th 2009, 01:28 AM
13. ### [SOLVED] Triangle problem help please.

• Replies: 3
• Views: 717
May 5th 2009, 12:08 AM
14. ### Find Measure of Angle C

• Replies: 4
• Views: 614
May 4th 2009, 09:24 PM
15. ### Area of hexagon

• Replies: 2
• Views: 693
May 4th 2009, 07:01 PM
16. ### Translations, rotation and sclaing

• Replies: 0
• Views: 369
May 4th 2009, 01:41 PM
17. ### Urgent angles

• Replies: 5
• Views: 414
May 4th 2009, 09:36 AM
18. ### Surface Area of a Truncated cube

• Replies: 1
• Views: 1,934
May 3rd 2009, 08:57 PM
19. ### Area of Isosceles Trapezoid

• Replies: 1
• Views: 639
May 3rd 2009, 04:44 PM
20. ### Construction: How?

• Replies: 1
• Views: 453
May 3rd 2009, 03:27 PM

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### cosx= .4583?

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