You are given 6 matches of equal length.

You must make 4 equilateral triangles with side length equal to match length.

Something every D&Der should know.

d4 indeed

is this it?

 

 

made in paint

 

 

 

Tetrahedron, not pyramid.

 

Note: in paint there are straight lines and regular text.

Edited August 5, 201114 yr by michel123456

Tetrahedron, not pyramid.

 

Note: in paint there are straight lines and regular text.

Actually, it is a pyramid. From the wiki you provided: "The tetrahedron is one kind of pyramid,"

Actually, it is a pyramid. From the wiki you provided: "The tetrahedron is one kind of pyramid,"

 

You are right.

Wiki will make me forget what I have learned.

Is this the solution (look in the middle for the fourth)

no, you used 9 matches instead of 6.

Can still use six to make this here is how.

Can still use six to make this here is how.

Um....no. The OP said 6 matches of equal length.

I'm getting tired of these people who post a brain teaser and then never come back to check if someone got it right. It's a form of terrorism, really, and should be reported to their ISP and Homeland Security.

I'm getting tired of these people who post a brain teaser and then never come back to check if someone got it right. It's a form of terrorism, really, and should be reported to their ISP and Homeland Security.

Maybe because Sciduck was right he doesn't come back?

Edited November 8, 201114 yr by Brainteaserfan

+1 for Triforce.