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They're concentric circles. But I don't think they even
need to be coplanar in order to be concentric.
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∙ 11y ago
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What are coplanar circles that have a common center?
If they have a common centre, they are concentriccircles.
Circles in the same plane with the same center?
Circles in the same plane with the same center are concentric circles.
What are two coplanar circles that intersect at exactly one point?
Tangent circles.
What are circles with the same center called?
concentric circles
Circles that lie in the same plane and have the same center but different radii?
concentric circles
Are coplanar circles that have the same center called concentric circles?
Concentric Circle
What are coplanar circles that have a common center?
If they have a common centre, they are concentriccircles.
Circles that lie in the same plane and have the same center?
They're definitely similar, concentric, and coplanar. They're not necessarily congruent, but they could be.
What refers to two or more coplanar circles with a common center?
Difficult to tell since there is nothing following. My guess is concentric, but that does not require the circles to be coplanar.
When are two coplanar circles concentric?
When the centers of both the circles are at the same point.
Circles in the same plane with the same center?
Circles in the same plane with the same center are concentric circles.
Are circles in the same plane and having the same center congruent circles?
Yes, it is. Circles that are in the same plane and having the same center are called congruent circles.
What are coplanar circles that intersect in one point called?
Tangential circles.
What are coplanar circles?
"Coplanar" means "on the same plane". For example, if a laser gun shot straight through the center of both circles, then unless they both have the same center, it wouldn't just pierce the two circles, but would slice them clean in half. In simple terms, the definition of "plane" is "a flat surface". In mathematics, this means a 2-dimensional surface that extends in every compass direction (or at least if the compass were held in a certain position). This is also known as an "affine space of rank 2". In three dimensions, any plane can be described by ax+by+cz=d. Using that along with the equations for both circles, you should be able to solve for a,b,c,d. If you can't, they aren't coplanar.
What are two coplanar circles that intersect at exactly one point?
Tangent circles.
What describes coplanar circles that intersect in exactly one point?
Tangential circles.
What are circles with the same center called?
concentric circles
