For circle A, A F = AG, A F is perpendicular to CD, and AG is perpendicular to EB. What conclusion can be made? a circle with center A and chords CD and EB a segment from A to chord CD intersects chord CD at F, and a segment from A to chord EB intersects chord EB at G segment CD is parallel to segment EB segment CD is congruent to segment EB segment A F is perpendicular to segment AG segment CF is congruent to segment A F