Can you add 6 matchsticks to divide the square into 4 pieces with EQUAL shape and ONE coin each?

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Add 4 matchsticks to divide the triangle into 3 equal parts. The 3 parts may differ in shape but must be equal in size.

Add two matchsticks to the layout below to divide the area into two parts.The two parts must be equal in size and shape.

Add 3 matchsticks to the layout to divide it into 2 parts equal in shape and size.

Arrange the 6 matchsticks to form 4 equilateral triangles with an edge length equal to that of a single matchstick. Hint: you are allowed to use glue.