What can you conclude from the diagram of Circle O ? (O is the point where the lines intersect.) Copy and paste link to view image. https://ibb.co/bHp1zYy a. AD=BC b. m < B = m < D c. m < A = m < C d. All of these statements are true. My answer is d. Yes, and also all four angles are congruent and AD is parallel to CD, and the two triangles AOD and BOC are congruent and isosceles. Edwin