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What are Circles having same centre but different radii called?
Concentric circles are circles with the same common centre.
Are the radii of congruent circles equal?
Yes
What are congruent circles?
Circles that have congruent radii. Congruent=coinciding at all points when superimposed (http://dictionary.reference.com/browse/congruent)
What is a radii of a circle?
Radii is the plural of radius. A radius is the length of a line segment between the center and the circumference of a circle or sphere.
What is the name of the line from the center to the edge of a circle?
Isn't it the radii?
What are Circles having same centre but different radii called?
Concentric circles are circles with the same common centre.
Are circles sometimes never or always similar?
Circles are congruent when they have the same radius and they are similar when their radii are different in lengths.
Circles that have congruent radii?
Congruent circles
Are ovals a circle?
No, ovals and circles are different shapes. Ovals have an elongated, slightly oblong shape with two different radii, while circles have a round shape with a single radius.
Two or more circles with congruent radii?
Are congruent circles.
What is 2 circles of same radii called?
They are congruent circles
What are circles who radii have the same length?
They are congruent or identical circles
Two or more circles with congruent radii are called?
Congruent circles
Are the radii of congruent circles equal?
Yes
Circles circumscribed about a given triangle will all have centers equal to the incenter but can have different radii?
Yes, that is correct. Circles circumscribed about a given triangle will have centers that are equal to the incenter, which is the point where the angle bisectors of the triangle intersect. However, the radii of these circles can vary depending on the triangle's size and shape.
True or false Circles circumscribed about a given triangle will all have centers equal to the incenter but can have different radii?
False
Did all radii of a given circle are equal in length is this correct explain?
Yes, all radii of a given circle have the same length. A circle is defined as all the points on a plane that have a specified distance from a given point, called the center. Any segment from the center to the circle is called a radius (plural radii). Thus, by definition, all such segments (all radii) have the same length.
