# Geometry Forum

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

1. ### measurements

• Replies: 1
• Views: 623
Oct 24th 2009, 12:17 PM
2. ### Using the dot product in a proof

• Replies: 1
• Views: 556
Oct 24th 2009, 07:49 AM
3. ### Geometry Tutor

• Replies: 0
• Views: 552
Oct 23rd 2009, 07:24 PM
4. ### Need help in calculating the volume of a cone

• Replies: 2
• Views: 466
Oct 23rd 2009, 04:26 AM
5. ### Question on Quadratic Application

• Replies: 2
• Views: 692
Oct 22nd 2009, 09:13 PM
6. ### Help with proof?

• Replies: 1
• Views: 472
Oct 22nd 2009, 09:00 PM
7. ### Degenerated Conic

• Replies: 2
• Views: 599
Oct 22nd 2009, 05:51 PM
8. ### Ant crossing

• Replies: 1
• Views: 525
Oct 22nd 2009, 05:11 PM
9. ### Area of walk way and perimeter of pool

• Replies: 1
• Views: 441
Oct 22nd 2009, 01:34 PM
10. ### determining radius of osculating circle

• Replies: 2
• Views: 785
Oct 22nd 2009, 12:59 PM
11. ### Given a line and a point not on the line, prove that there exists only one line

• Replies: 0
• Views: 733
Oct 22nd 2009, 12:04 PM
12. ### Help!

• Replies: 1
• Views: 457
Oct 22nd 2009, 10:32 AM
13. ### help me about distance formula and equations of a line :D

• Replies: 1
• Views: 617
Oct 22nd 2009, 01:51 AM
14. ### Vector Geometry Question!

• Replies: 1
• Views: 358
Oct 22nd 2009, 12:11 AM
15. ### Find the perimeters and areas of the figure.

• Replies: 3
• Views: 610
Oct 21st 2009, 07:52 PM
16. ### Platonic Solids question out of fractions sum

• Replies: 1
• Views: 1,151
Oct 21st 2009, 01:00 AM
17. ### POI of right bisectors of sides of triangle

• Replies: 1
• Views: 463
Oct 20th 2009, 10:10 PM
18. ### measurements

• Replies: 1
• Views: 680
Oct 20th 2009, 08:19 PM
19. ### the coordinate of Centroid of a Triangle

• Replies: 1
• Views: 624
Oct 20th 2009, 07:47 PM
20. ### Quick question

• Replies: 1
• Views: 501
Oct 20th 2009, 05:20 PM
21. ### Find shapes help

• Replies: 1
• Views: 502
Oct 20th 2009, 08:54 AM
22. ### Congruence

• Replies: 1
• Views: 603
Oct 20th 2009, 06:52 AM
23. ### Inequalities Involving Triangles, please?

• Replies: 3
• Views: 714
Oct 19th 2009, 03:00 PM
24. ### Ellipse Question

• Replies: 1
• Views: 626
Oct 19th 2009, 01:24 PM
25. ### Equation of Circle from right-angled triangle

• Replies: 2
• Views: 738
Oct 19th 2009, 09:04 AM

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### cosx= .4583?

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