# Geometry Forum

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

1. ### Spherical Geometry Proof...confusing

• Replies: 0
• Views: 484
Nov 5th 2010, 04:09 PM
2. ### Calculating the 'twistiness' (torsion?) of the line/curve through a set of points

• Replies: 0
• Views: 549
Nov 5th 2010, 07:08 AM
3. ### How to check if a point is in a square?

• Replies: 3
• Views: 2,195
Nov 5th 2010, 05:50 AM
4. ### Shrtest distance between fly and spider in a room.

• Replies: 6
• Views: 1,428
Nov 4th 2010, 10:32 PM
5. ### corresponding side

• Replies: 1
• Views: 1,066
Nov 3rd 2010, 11:59 PM
6. ### area of segment of a circle

• Replies: 1
• Views: 2,302
Nov 3rd 2010, 11:57 PM
7. ### side length of hexagon

• Replies: 1
• Views: 1,626
Nov 3rd 2010, 11:53 PM
8. ### circumference of the circle

• Replies: 1
• Views: 1,672
Nov 3rd 2010, 11:33 PM
9. ### help needed for question on circles

• Replies: 5
• Views: 655
Nov 3rd 2010, 10:42 PM
10. ### Geometry - A Triangle Proof!

• Replies: 4
• Views: 872
Nov 3rd 2010, 06:02 PM
11. ### symmedian

• Replies: 1
• Views: 456
Nov 2nd 2010, 05:59 PM
12. ### Need help with Geometry Exibition

• Replies: 1
• Views: 374
Nov 2nd 2010, 10:39 AM
13. ### To find the equation of a sphere (in 3D space) given a plane, line and radius?

• Replies: 1
• Views: 2,225
Nov 2nd 2010, 12:49 AM
14. ### Triangle - proof

• Replies: 1
• Views: 519
Nov 1st 2010, 06:27 AM
15. ### Intersection point of 2 vectors in R3

• Replies: 0
• Views: 676
Nov 1st 2010, 05:28 AM
16. ### Constructing a Segment

• Replies: 1
• Views: 777
Oct 29th 2010, 11:40 PM
17. ### Right Triangle Proof

• Replies: 1
• Views: 713
Oct 29th 2010, 08:38 PM

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### cosx= .4583?

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