0
Still curious? Ask our experts.
Chat with our AI personalities
Jordan
Rafa
FranAdd your answer:
Earn +20 pts
What are congruent circles?
Circles that have congruent radii. Congruent=coinciding at all points when superimposed (http://dictionary.reference.com/browse/congruent)
What is the definition of a congruent arc?
Arcs, in the same circle or in congruent circles, that have equal measures.
Are all circles congurent?
No, they are all similar but, since the radii can differ, they need not be congruent.Two objects are congruent if they have the same dimensions and shape. Very loosely, you can think of it as meaning 'equal', but it has a very precise meaning that you should understand completely, especially for complex shapes such as polygons.
Prove that if chords of congruent circles subtend equal angles at their centers then the chords are equal?
let the two circles with centre O and P are congruent circles, therefore their radius will be equal. given: AB and CD are the chords of the circles with centres O and P respectively. ∠AOB=∠CPD TPT: AB=CD proof: in the ΔAOB and ΔCPD AO=CP=r and OB=PD=r ∠AOB=∠CPD therefore by SAS congruency, ΔAOB and ΔCPD are congruent triangle. therefore AB=CD
What are circles with the same radius?
Circles with the same radius are congruent circles.
