perplexus.info :: Geometry : Another Point In A Square

Another Point In A Square (Posted on 2004-06-11)

There is a point M inside a square ABCD such that angle MAB is 60° and angle MCD is 15°. Find angle MBC.

See The Solution Submitted by Brian Smith

Rating: 3.2500 (4 votes)

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Wierd

| Comment 13 of 16 |

This mite sound strange to you but the smallest angle that can be drawn from inside of a square using the two vertices(C&D) is pi/4=45º try it.

The way to solving any such problem is using an isoangular system.

Posted by vije on 2004-07-10 10:38:30

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