What are ways to divide square into 4 equal parts?

Answer 1

One way to divide a square into four equal parts is by drawing two perpendicular lines that intersect at the square's center, creating four smaller squares. Another method is to draw a diagonal line from one corner to the opposite corner, then draw a perpendicular line from the midpoint of the diagonal to the midpoint of an adjacent side, creating four equal triangles. Additionally, you can divide the square into four equal parts by drawing two perpendicular lines from the midpoints of opposite sides, intersecting at the center of the square.

Answer 2

There is an infinite number of ways; easy ones are:

1- Cut it along the diagonals. (you get 4 triangles)

2- Cut vertically and horizontally through the center. (you get 4 squares)

More generally (this is a bit tricky): Imagine a cross with its center at the center of the square, now rotate the cross as much as you want (as if you were playing the game twister). If you cut it along the imaginary cross, the four parts will be equal.