A two-dimensional equable shape (or perfect shape) is one whose area is numerically equal to its perimeter. For example, a right angled triangle with sides 5, 12 and 13 has area and perimeter both equal to 30 units.
Read more about Equable Shape: Scaling and Units, Cyclic Polygons, Integer Dimensions, Equable Solids
Famous quotes containing the word shape:
“I used to say: “there is a God-shaped hole in me.” For a long time I stressed the absence, the hole. Now I find it is the shape which has become more important.”
—Salman Rushdie (b. 1948)