Cube Angle (Posted on 2004-08-04)

	Submitted by SilverKnight
Rating: 2.4167 (12 votes)
Solution:	(Hide)
The angle made by the two lines is 60 degrees. When we join the ends of the two lines with another line we produce a triangle which has three of its sides equal to the diagonal of the cube's side as shown in the the illustration. Thus it is an equilateral triangle. Since each angle in an equilateral triangle is equal to 60 degrees, the angle between the two lines is also 60 degrees. ______________________ This came from http://www.puzzles.com/PuzzlePlayground/CubeAngle/CubeAngle.htm

	Subject	Author	Date
	explanation to puzzle answer	K Sengupta	2022-07-17 22:51:20
	answer	K Sengupta	2007-11-16 04:49:31
	my solution	Chris, Phd	2005-11-27 00:06:32
	logic	vije	2005-10-21 17:46:28
	Possible solution	Robyn	2005-02-28 07:11:32
	Solution	nikki	2004-08-10 09:25:49
	Third solution--same answer	Charlie	2004-08-05 15:48:11
	Two solutions	Tristan	2004-08-05 13:47:52
	re(2): you people have to think 3-D	Nosher	2004-08-04 22:56:52
	re: you people have to think 3-D	Larry	2004-08-04 18:39:12
	you people have to think 3-D	mike	2004-08-04 09:02:52
	to easy	joaldelm	2004-08-04 08:49:09
	hard to visualize	rixar	2004-08-04 08:13:25
	Solution (spoiler)	Larry	2004-08-04 07:11:08