perplexus.info :: Shapes : Make four equilateral triangles

Make four equilateral triangles (Posted on 2002-03-28)

An equilatteral triangle is a triangle in which all three sides have the same length. How can one arrange six equal-length match sticks so that the result contains four equilatteral triangles?

See The Solution Submitted by levik

Rating: 2.6000 (10 votes)

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equilateral p

| Comment 4 of 10 |

make a pyramid! each imaginary surface is a triangle.

Posted by sach on 2002-12-30 13:57:08

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