perplexus.info :: Geometry : Angling For Pi

Angling For Pi (Posted on 2007-09-27)

Consider a circle which cuts an ellipse in precisely four points. Let A, B, C and D respectively correspond to the eccentric angles of these four points.

Show that A + B + C + D is an even multiple of pi radians.

Submitted by K Sengupta

Rating: 4.0000 (1 votes)

Solution: (Hide)

Refer to the solution posted by Chesca Ciprian in this location.

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

	Subject	Author	Date
	Studyng.......	Chesca Ciprian	2007-09-29 12:43:37

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