0
Circles that have the same center point are referred to as concentric circles. These circles can have different radii, resulting in varying sizes, but they share the same center. This arrangement is often seen in designs and patterns, illustrating the concept of concentricity in geometry.
Still curious? Ask our experts.
Chat with our AI personalities
Lao
Ross
BlakeAdd your answer:
Earn +20 pts
What is the shape of a circle called?
The shape of a circle is round. Circles are plane shapes that have all points that are the same distance from the center.
What is 2 circles of same radii called?
They are congruent circles
Are circles of different diameters that have same center called eccentric circles?
Close - they're called concentric circles.
When are two circles concentric?
When they have the same centre. As a consequence, the distance between the two circles, along any common radial ray, is a constant.
Do circles have the same center?
No not all circles have the same centre. If the circles formula is in the form x2+ y2=r2 then the centre is always the origin= (0,0). But if the formula for the circle is in the form (x-h)2+(y-k)2= r2 then the centre is the the opposite sign of the h and the k. Eg. (x+4)2+(y-9)2=16 the centre would be (-4,9) and the radius would be 4
