# Geometry Forum

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

1. ### Distance between point and line (vectors)

• Replies: 2
• Views: 713
Sep 12th 2010, 07:49 AM
2. ### [SOLVED] Area of a triangle

• Replies: 2
• Views: 443
Sep 12th 2010, 07:45 AM
3. ### Comple numbers and circles

• Replies: 1
• Views: 778
Sep 12th 2010, 06:42 AM
4. ### Finding angle of triangle in R3

• Replies: 2
• Views: 1,480
Sep 12th 2010, 05:03 AM
5. ### The round Table

• Replies: 1
• Views: 1,041
Sep 11th 2010, 09:06 AM
6. ### Unit normal

• Replies: 4
• Views: 804
Sep 10th 2010, 08:23 PM
7. ### volume of a cube using space diagonals

• Replies: 2
• Views: 1,627
Sep 10th 2010, 09:14 AM
8. ### Rulings of a surface

• Replies: 6
• Views: 833
Sep 9th 2010, 05:32 PM
9. ### Prove a point is on the angle bisector if and only if it is equally distant from ....

• Replies: 1
• Views: 675
Sep 9th 2010, 01:33 PM
10. ### prove that distinct reflections commute iff...

• Replies: 1
• Views: 723
Sep 9th 2010, 09:36 AM
11. ### Angle in a circle

• Replies: 6
• Views: 845
Sep 9th 2010, 07:30 AM
12. ### Finding the area of square

• Replies: 1
• Views: 677
Sep 9th 2010, 05:44 AM
13. ### Volume of two tanks

• Replies: 4
• Views: 884
Sep 8th 2010, 06:10 PM
14. ### What is straight?

• Replies: 1
• Views: 493
Sep 8th 2010, 02:38 PM
15. ### Concurrency of triangle medians.

• Replies: 1
• Views: 1,421
Sep 8th 2010, 01:11 PM
16. ### Volume of two tanks

• Replies: 1
• Views: 707
Sep 8th 2010, 11:46 AM
17. ### Convex quadrangle ABCD, midpoints of its sides, diagonals

• Replies: 1
• Views: 922
Sep 8th 2010, 06:58 AM
18. ### Find Volume of Cone (Radius Not Given)

• Replies: 1
• Views: 1,704
Sep 8th 2010, 03:54 AM
19. ### [SOLVED] Quadrangle into 7 deltoids (kites)

• Replies: 0
• Views: 619
Sep 6th 2010, 09:54 AM
20. ### 4-sided polygon largest area inscribed in a circle

• Replies: 4
• Views: 1,779
Sep 6th 2010, 03:04 AM
21. ### Polyhedrons!?

• Replies: 2
• Views: 719
Sep 5th 2010, 11:26 PM
22. ### Pointwise Characterization of Angle Bisector

• Replies: 1
• Views: 2,282
Sep 5th 2010, 02:32 PM
23. ### Cube Question

• Replies: 4
• Views: 636
Sep 5th 2010, 11:00 AM

,

,

,

,

,

,

,

,

,

,

### cosx= .4583?

Click on a term to search for related topics.

Use this control to limit the display of threads to those newer than the specified time frame.

Allows you to choose the data by which the thread list will be sorted.