Problems

Cut a square into two equal:
1. Triangles.
2. Pentagons
3. Hexagons.

Cut the following figure into two equal parts.

Find all rectangles that can be cut into \(13\) equal squares.

Daniel has drawn on a sheet of paper a circle and a dot inside it. Show that he can cut a circle into two parts which can be used to make a circle in which the marked point would be the center.

Is it possible to cut such a hole in \(10\times 10 \,\,cm^2\) piece of paper, though which you can step?

Cut a square into \(3\) parts which you can use to construct a triangle with angles less than \(90^{\circ}\) and three different sides.

Does there exist a quadrilateral which can be cut into six parts with two straight lines?

Cut the following shape into four equal figures.

Cut the following shape into two equal parts.

Cut the "biscuit" into 16 congruent pieces. The sections are not necessarily rectilinear.