In this program we explore the properties of circles. We do this in the context of two real-world applications.

We visit Chaco Canyon in New Mexico to explore the circular kivas and in the process discover how circular buildings h

The Roman Coliseum is a large elliptical structure. Yet, the Romans likely used circular arcs to build it.

The Roman Pantheon is a domed structure that shows a keen awareness of the position of the sun throughout the yea

This is a collection of definitions related to circles and related topics.

This is part of a collection of definitions related to circles and related topics.

This is a collection of definitions related to circles and related topics.

This is a collection of definitions related to circles and related topics.

This is part of a collection of definitions related to circles and related topics.

This is a collection of definitions related to circles and related topics.

This is a collection of definitions related to circles and related topics.

This is a collection of definitions related to circles and related topics.

This is a collection of definitions related to circles and related topics.

This is a collection of definitions related to circles and related topics.

This is a collection of definitions related to circles and related topics.

This is a collection of definitions related to circles and related topics.

This is a collection of definitions related to circles and related topics.

This is a collection of definitions related to circles and related topics.

This is a collection of definitions related to circles and related topics.

This is a collection of definitions related to circles and related topics.

This is a collection of definitions related to circles and related topics.

This is a collection of definitions related to circles and related topics.

This is a collection of definitions related to circles and related topics.

This is a collection of definitions related to circles and related topics.

This is a collection of definitions related to circles and related topics.

This is a collection of definitions related to circles and related topics.

This is a collection of definitions related to circles and related topics.

This is a collection of definitions related to circles and related topics.

This is a collection of definitions related to circles and related topics.

This is part of a collection of definitions related to circles and related topics.

This is a collection of definitions related to circles and related topics.

This is a collection of definitions related to circles and related topics.

This is a collection of definitions related to circles and related topics.

This is a collection of definitions related to circles and related topics.

This is a collection of definitions related to circles and related topics.

This is a collection of definitions related to circles and related topics.

This is a collection of definitions related to circles and related topics.

This is a collection of definitions related to circles and related topics.

This is part of a collection of definitions of geometric theorems and postulates.

This is part of a collection of definitions of geometric theorems and postulates.

This is part of a collection of definitions of geometric theorems and postulates.

This is part of a collection of definitions of geometric theorems and postulates.

This is part of a collection of definitions of geometric theorems and postulates.

This is part of a collection of definitions of geometric theorems and postulates.