Use 9 toothpicks to form 3 squares each side of which is a complete toothpick length?

Answer 1

Firstly, take out three toothpicks that form a triangle. You will be left with two triangles. Secondly, place all three toothpicks to form a triangle above the centre of the two triangles. Four small triangles and a large triangle will be formed, which makes them five triangles. Example: At first: /_\/_\/_\ Imagine that these are three triangles (nine toothpicks), with the sides joined. Secondly: /_\/_\ Imagine that you have taken away one triangle (three toothpicks). Thirdly: Place the three toothpicks to form a triangle above the two triangles. Imagine that the sides are joined. Four small triangles are formed. The four triangles make up a large triangle, which makes them five. /_\

/_\/_\

Answer 2

This can be done in 3D. Place four toothpicks in a square shape on a flat surface. Take a further two toothpicks and place them in such a way that they for an upward triangle on two adjacent sides of the square on the floor. Take a further two toothpicks and do the sam on the other adjacent side. Take the last remaining toothpick and joint the two triangles. You have now created three equally sized squared in 3D

Answer 3

arrange them like the Chrysler logo

Answer 4

yes