# Geometry Forum

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

1. ### Already its knots okay so I'm also taking some

• Replies: 0
• Views: 301
Nov 25th 2014, 01:27 AM
2. ### Star-shaped polygons not of the form {n,m}?

• Replies: 3
• Views: 457
Nov 24th 2014, 04:03 AM
3. ### Angle

• Replies: 1
• Views: 281
Nov 22nd 2014, 03:08 PM
4. ### Geometric interpretation of complex numbers

• Replies: 2
• Views: 372
Nov 20th 2014, 10:43 AM
5. ### skin gets revived and looks brilliant

• Replies: 0
• Views: 234
Nov 18th 2014, 09:34 PM
6. ### Circumference problem

• Replies: 1
• Views: 352
Nov 12th 2014, 12:17 PM
7. ### How to draw a single face of a Steinmetz Solid on a 2D plane?

• Replies: 1
• Views: 616
Nov 11th 2014, 08:29 PM
8. ### minimize the surface of cuboid

• Replies: 2
• Views: 732
Nov 7th 2014, 09:51 AM

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10. ### Need to solve 2y and 2v.. Anyone know how?

• Replies: 2
• Views: 697
Nov 3rd 2014, 12:24 PM
11. ### Vector area of rectanlge

• Replies: 4
• Views: 431
Oct 31st 2014, 12:59 AM
12. ### Help on parametric representation

• Replies: 4
• Views: 345
Oct 30th 2014, 01:26 PM
13. ### Find the equation of an ellipse

• Replies: 2
• Views: 263
Oct 28th 2014, 03:59 AM
14. ### Equation of this line?

• Replies: 2
• Views: 349
Oct 26th 2014, 10:21 AM
15. ### A counting problem related to Parallelogram

• Replies: 2
• Views: 425
Oct 26th 2014, 05:41 AM
16. ### Vectors and Tetrahedrons

• Replies: 5
• Views: 493
Oct 18th 2014, 09:18 AM
17. ### drawing right angled tri. on cartesian plane

• Replies: 3
• Views: 514
Oct 18th 2014, 07:15 AM
18. ### Diagonal of a quadrilateral

• Replies: 2
• Views: 338
Oct 17th 2014, 09:54 AM
19. ### Planes and Vector help

• Replies: 4
• Views: 362
Oct 16th 2014, 03:15 PM
20. ### Formula for Angle of a Chord

• Replies: 6
• Views: 483
Oct 10th 2014, 05:03 PM
21. ### Semicircle Area

• Replies: 1
• Views: 403
Oct 10th 2014, 02:48 AM

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### cosx= .4583?

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