Question 3
The diagram below shows two figures connected and constructed by using six units of equilateral triangles satisfying the following two conditions:
(1) When two equilateral triangles are joined together, an entire edge of one must match up with an entire edge of the other.
(2) The final figure formed is in one connected piece.
Draw all other such diagrams.

(1) When two equilateral triangles are joined together, an entire edge of one must match up with an entire edge of the other.
(2) The final figure formed is in one connected piece.
Draw all other such diagrams.
