# Geometry Forum

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

1. ### geometry help

• Replies: 10
• Views: 681
May 19th 2008, 04:49 PM
2. ### Orthocenter

• Replies: 4
• Views: 1,900
May 19th 2008, 02:27 PM
3. ### circle

• Replies: 2
• Views: 458
May 19th 2008, 11:56 AM
4. ### hypotenuse question

• Replies: 2
• Views: 891
May 18th 2008, 05:49 PM
5. ### triangles

• Replies: 2
• Views: 549
May 17th 2008, 05:12 PM
6. ### Angles, chords and arcs

• Replies: 2
• Views: 718
May 16th 2008, 08:46 PM
7. ### a right hexagonal prism

• Replies: 2
• Views: 3,685
May 16th 2008, 06:58 AM
8. ### "Design a cylindrical tank with..." Volume&Surface Area help required.

• Replies: 1
• Views: 2,134
May 15th 2008, 05:22 PM
9. ### Parametric Equations of the Parabola

• Replies: 3
• Views: 1,170
May 15th 2008, 03:56 AM
10. ### height of a traingle

• Replies: 3
• Views: 704
May 13th 2008, 04:25 AM
11. ### triangle word problem

• Replies: 1
• Views: 474
May 12th 2008, 06:44 PM
12. ### Geometry Similarity

• Replies: 1
• Views: 561
May 11th 2008, 04:23 AM
13. ### Proving a parallelogram is a rhombus help, please. So very confused! D:

• Replies: 2
• Views: 2,450
May 8th 2008, 04:18 PM
14. ### Pythagorean theorem?

• Replies: 2
• Views: 630
May 8th 2008, 03:06 PM
15. ### Geometry

• Replies: 1
• Views: 539
May 7th 2008, 08:49 PM
16. ### measurents of TV

• Replies: 2
• Views: 617
May 7th 2008, 08:41 PM
17. ### min. area of triangle

• Replies: 5
• Views: 495
May 7th 2008, 05:45 AM
18. ### Vector proof

• Replies: 2
• Views: 1,559
May 6th 2008, 10:00 PM
19. ### Arcs and Chords

• Replies: 1
• Views: 772
May 6th 2008, 10:00 PM
20. ### Possible isosceles triangle/area?

• Replies: 2
• Views: 794
May 6th 2008, 05:54 PM
21. ### Coterminal Angles

• Replies: 8
• Views: 984
May 4th 2008, 12:54 PM
22. ### How to find the total surface area S of a cylinder with radius r and height h can be

• Replies: 6
• Views: 2,712
May 3rd 2008, 06:50 PM

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### cosx= .4583?

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