Question

Define concentric circles. All concentric circles are congruent or not Explain with diagram

Answer 1

Concentric circles are simply circles that all have the same center. They fit inside each other and are the same distance apart all the way around. In the figure above, resize either circle by dragging an orange dot and see that they both always have a common center point.

Answer 2

Concentric circles are those who have the same center

1.Concentric circles are the circles that have the same center and exhibit stationary diameter or circumference.

2.They can fit inside each other and exhibit same distance apart all the way around.

3. So concentric circles are congruent because they exhibit the same size and their size can be measured as the radius, diameter or circumference.