Dividing Circles, Rectangles, and Triangles into Equal Pieces
How can a pizza be fairly cut into four slices? How can a piece of paper can be folded in half, and then into quarters?[more]
Here, we divide shapes into pieces of equal size. Most equal shares start by drawing, cutting, or bending through the middle.
Click the buttons at the top to divide the shapes.[less]
"Dividing Circles, Rectangles, and Triangles into Equal Pieces"
Wolfram Demonstrations Project
Published: March 30 2013