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Several tables are presented which shows the distance measured in yards of the cutting layout of fabric which includes the rectangles, squares and half-square triangles.

The article features several hands-on math activities/projects. One such activity is making a square from a rectangular piece of paper. Another project is making a paper cup. Other math projects include making circle of friends out of bright gift-wrap papers, a paper quilt for hanging, and tangram art.

Chapter 32 of the book "Math Amazements: Astounding Investigations Uncover Math in Your World" is presented. It discusses the idea of the golden rectangle, which has been used throughout history by various civilizations in designing and building structures. The golden rectangle's basis on the golden mean or the golden ratio is mentioned. The golden rectangle's presence in nature, the human body, architecture, and art is cited. An activity involving making a golden rectangle is also presented.

The article offers step-by-step instructions for making a necklace using brass rectangles and jump rings.

The article describes an activity program for primary education which asks students to solve mathematical problems related to area of a rectangle.

A mathematical quiz concerning the calculation of the area of the rectangle is presented.

An encyclopedia entry about "extreme point" is presented. It refers to a point in a convex set that may not be expressed as a combination of other distinct points in the set. These points are also known as corner points or vertices. For a rectangle, the extreme points are its four vertices and for the circular disc, the extreme points are the points on its circumference.