# Geometry Forum

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

1. ### Proofs/ counterexamples

• Replies: 3
• Views: 7,221
Oct 1st 2011, 10:29 AM
2. ### Intersection of Line and Hyperbola

• Replies: 5
• Views: 891
Sep 30th 2011, 12:51 AM
3. ### Non intersecting circles...

• Replies: 2
• Views: 1,083
Sep 29th 2011, 12:23 PM
4. ### SAT Test Question (Isosceles)

• Replies: 4
• Views: 838
Sep 29th 2011, 02:57 AM
5. ### Dot product of 2 vectors

• Replies: 4
• Views: 555
Sep 28th 2011, 03:53 AM
6. ### Circle inscribing circles

• Replies: 1
• Views: 561
Sep 27th 2011, 05:46 PM
7. ### How to find coordinates of the focus and the equation of the directrix of the parabol

• Replies: 1
• Views: 1,517
Sep 27th 2011, 02:13 PM
8. ### Angles in cyclic quadrilateral in semi-circle

• Replies: 1
• Views: 3,495
Sep 26th 2011, 02:09 PM
9. ### Simple derivations on geometrical figures .

• Replies: 2
• Views: 756
Sep 26th 2011, 08:39 AM
10. ### area of a triangle with vertices

• Replies: 5
• Views: 1,914
Sep 23rd 2011, 07:39 AM
11. ### Pairs and pieces

• Replies: 3
• Views: 704
Sep 22nd 2011, 08:52 AM
12. ### two cicles problem

• Replies: 3
• Views: 398
Sep 21st 2011, 11:27 PM
13. ### Vectors in 3 space

• Replies: 8
• Views: 969
Sep 21st 2011, 06:37 PM
14. ### Basic Conditional Statements:

• Replies: 3
• Views: 512
Sep 21st 2011, 03:01 PM
15. ### [SOLVED] Point on Circle Closest to Another Point on Circle

• Replies: 8
• Views: 2,632
Sep 20th 2011, 05:21 AM
16. ### Random blocks that fit together

• Replies: 0
• Views: 478
Sep 18th 2011, 10:11 AM
17. ### median of a triangle

• Replies: 1
• Views: 440
Sep 16th 2011, 11:09 PM
18. ### Find the center of a sphere given 3 points and its radius

• Replies: 6
• Views: 2,978
Sep 15th 2011, 11:21 AM
19. ### Problem in Angle Bisectors

• Replies: 3
• Views: 1,037
Sep 14th 2011, 08:51 PM
20. ### Simple proof regarding segments, rays and lines

• Replies: 1
• Views: 1,119
Sep 14th 2011, 04:50 PM

,

,

,

,

,

,

,

,

,

,

### 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.