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What do you need to know about two circles to show that they are congruent?
You need only know the radius of each circle to determine that they are congruent. If the radii are identical, the circles are identical. This can also be determined by comparing the diameters (twice the radii), or the circumferences, or the areas of the circles. In all cases, if the parameters are identical, the circles are identical.
Two or more circles with congruent radii?
Are congruent circles.
Two or more circles with congruent radii are called?
Congruent circles
Is it true that circle are congruent?
All circles are similar, they all are the same shape, regardless of size. Only if they have equal diameters, would they be congruent.
Are the corresponding arcs of two congruent chords equal?
If they're in the same circle or in circles of equal radii (radiuses), then yes.
If the diameters of two circles are the equal are the two circles congruent?
yes
Are the radii of congruent circles equal?
Yes
Are radii of congruent circles equal?
Yes. Congruent circles by definition have the same size, and the radius sufficiently describes the size of a circle.
Are the corresponding chords of two congruent arcs are equal?
Only if they belong to congruent circles.
What is the definition of a congruent arc?
Arcs, in the same circle or in congruent circles, that have equal measures.
What do you need to know about two circles to show that they are congruent?
You need only know the radius of each circle to determine that they are congruent. If the radii are identical, the circles are identical. This can also be determined by comparing the diameters (twice the radii), or the circumferences, or the areas of the circles. In all cases, if the parameters are identical, the circles are identical.
Circles that have congruent radii?
Congruent circles
Two or more circles with congruent radii?
Are congruent circles.
Are the Radii of congruent circles are equal True or false?
True providing that they have the same diameters
Is the the semi-circles of two congruent circles always congruent?
Yes.
Two or more circles with congruent radii are called?
Congruent circles
What are congruent circles?
Circles that have congruent radii. Congruent=coinciding at all points when superimposed (http://dictionary.reference.com/browse/congruent)
