Question

1. in the circle with center o, which arc is congruent to arc cd? arc ab arc bc arc ac arc ad

Explanation:

In a circle, congruent chords subtend congruent arcs. Chord CD and chord AD are both 7.3 cm, so they are congruent. Thus, the arcs they subtend (arc CD and arc AD) are congruent.

Answer:

arc AD