perplexus.info :: Shapes : 3D Engineering problem

3D Engineering problem (Posted on 2006-08-02)

1. What 3D objects are represented by a pair of concentric circles in its plan (viewed from above) and a pair of concentric circles for its front elevation (vertical face)?

2. What would a #1 object be if it also has a side elevation that is concentric squares [with corner diagonals]?

No Solution Yet Submitted by Salil

Rating: 4.0000 (1 votes)

Comments: ( You must be logged in to post comments.)

Subject	Author	Date
re: Laternative to Part 2 proposed solution - notes	brianjn	2006-09-27 07:19:05
Laternative to Part 2 proposed solution	Kenny M	2006-08-19 21:35:41
Solution Part 2, if I can describe it right	Kenny M	2006-08-19 21:23:49
re(2): Number 1 Solution	Kenny M	2006-08-19 21:11:40
re: Number 1 Solution	brianjn	2006-08-11 07:46:05
Number 1 Solution	jonathan horvat	2006-08-10 22:10:05
re: Part 2 Guess	brianjn	2006-08-10 19:34:21
Part 2 Guess	CMAS23	2006-08-10 00:33:23
Guess	CMAS23	2006-08-08 23:56:25
Amateur advisors	brianjn	2006-08-06 21:46:24
re(2): a thought on part 1	Daniel	2006-08-04 05:50:10
re: a thought on part 1	Ken Haley	2006-08-04 00:06:34
Hint	Salil	2006-08-03 08:15:28
a thought on part 1	Daniel	2006-08-03 02:35:59
re: part 1 solution; thoughts on part 2	Ken Haley	2006-08-03 00:38:13
part 1 solution; thoughts on part 2	Charlie	2006-08-02 14:29:52

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