What Is Concentric Circle?

Are you curious to know what is concentric circle? You have come to the right place as I am going to tell you everything about concentric circle in a very simple explanation. Without further discussion let’s begin to know what is concentric circle?

In the realm of mathematics, the concept of concentric circles holds a special place, offering insights into geometry and spatial relationships. Let’s delve into the intricacies of concentric circles, understand their mathematical significance, and explore examples and formulas.

What Is Concentric Circle?

Concentric circles are a geometric arrangement where multiple circles share the same center point. These circles have different radii but a common center, creating a visually captivating pattern that finds applications in various mathematical principles.

What Is Concentric Circle In Maths?

In mathematics, concentric circles are defined as circles that share the same center but have different radii. This geometric configuration allows mathematicians and students to explore concepts related to circles, angles, and spatial relationships.

What Is Concentric Circle Formula?

The formula for concentric circles involves the equation for a circle, which is (x – h)^2 + (y – k)^2 = r^2, where (h, k) represents the center coordinates, and r is the radius. For concentric circles, the center remains the same, but the radius (r) changes.

What Is Concentric Circle Class 9, 7, And 10?

In the context of various classes, concentric circles are introduced at different levels of complexity:

  • Class 7: Students learn about basic geometric concepts, and concentric circles may be introduced to illustrate the idea of circles with the same center.
  • Class 9: The study of geometry becomes more advanced, and students delve into the properties and relationships of circles, including concentric circles.
  • Class 10: With a deeper understanding of geometry, students may explore more complex problems involving concentric circles and their applications in real-world scenarios.

Concentric Circles Questions: Testing Mathematical Proficiency

To gauge students’ comprehension, questions related to concentric circles may involve determining radii, calculating areas, or solving problems that require an understanding of geometric properties.

Eccentric Circles: Understanding The Contrast

While concentric circles share a common center, eccentric circles deviate from this pattern, having different centers. Understanding the contrast between concentric and eccentric circles enhances students’ grasp of geometric concepts.

Example: Applying Concentric Circles In Real Life

Imagine a dartboard where the bullseye and each scoring ring are concentric circles. This real-world example illustrates how concentric circles are not just abstract mathematical entities but have practical applications in design and sports.


In conclusion, concentric circles offer a fascinating journey into the world of geometry. Whether explored in a classroom setting or applied to real-world scenarios, the concept of concentric circles enriches our understanding of spatial relationships, mathematical formulas, and the beauty inherent in geometric configurations. As students and mathematicians delve into the depths of concentric circles, they uncover a rich tapestry of mathematical insights waiting to be explored.


What Is The Meaning Of Concentric Circle?

The circles with a common centre are known as concentric circles and have different radii. In other words, it is defined as two or more circles that have the same centre point. The region between two concentric circles are of different radii is known as an annulus.

What Are 3 Concentric Circles?

The Three Concentric Circles Model represents the spread of the English language in terms of three concentric circles: the Inner Circle, the Outer Circle and the Expanding Circle (Kachru, 1985).

What Is Concentric Ring?

Concentric rings are a series of rings, each of a larger diameter, that radiate out of the same point or feature. Concentric objects share the same center, axis, or origin with one inside the other.

What Is The Concentric Circle Theory?

The Concentric Circle Theory claims that ideas start with Great Thinkers and that those ideas are then spread throughout the population in circles, much like the ripple effect you see in water when a rock is thrown in.

I Have Covered All The Following Queries And Topics In The Above Article

What Is Concentric Circle With Example

What Is Concentric Circle In Maths

What Is Concentric Circle Formula

What Is Concentric Circle Class 9

What Is Concentric Circle Class 7

What Is Concentric Circle Class 10

Concentric Circles Questions

Eccentric Circles

What Is Concentric Circle