Concentric Circle Examples
When considering two concentric circles, their defining feature is the sharing of a common center while having different sizes. Imagine a scenario where one circle has a radius of 6 centimeters and another circle is positioned within it with a smaller radius of 3 centimeters.
These circles are concentric because they maintain the same midpoint despite the variation in their radii. Picture this as a target in archery: the bullseye (smaller circle) sits perfectly aligned within the larger circle, both having the same center point. This arrangement makes it easy to discern the shared center point while observing the differences in the circles’ sizes.
Concentric Circles
Concentric circles are defined as two or more circles that share the same center point, known as the midpoint, but each has a different radius. If circles overlap yet have different centers, they do not qualify as concentric circles. According to Euclidean Geometry, two concentric circles must have two different radii. The space between the circumference of these two circles is called the annulus of a circle.
In this article, we will learn about concentric circles, the theorem on concentric circles, the region between the concentric circles, Concentric Circle Equations, and Concentric Circles examples in detail.
Table of Content
- What are Concentric Circles?
- Concentric Circles Meaning
- Concentric Circle Examples
- Region between Two Concentric Circles
- Concentric Circle Theorem
- Concentric Circle Equations
- Solved Examples on Concentric Circles
- Practice Questions on Concentric Circles