Lines BC and ED are parallel. They are intersected by transversal AE, in which point B lies between points A and E. Lines BC and ED are also intersected by transversal EC. Angle ABC measures 70 degrees, and angle CED measures 30 degrees. What angle relationship describes angles ABC and BED?

Alternate interior angles
Alternate exterior angles
Corresponding angles
Vertical angles

the answer is 8/21

hope this

5 + 8 +7 + 4 + 0 +1 = 25

step-by-step explanation:

answer: the proof is mentioned below.

step-by-step explanation:

since, given:   lines bc = ef

prove:   lines ac > ef

          statements                                           reason

1. bc=ef                                           1. given

2. ac= ab+bc                                 2. because b is the point between the  

                                                            line segment ac

3.   ac > bc                                       3. because if a line segment is equal to

                                                          the sum of two line segments then it is

                                                          always greater then each of these

                                                          individual line segments

4. ac > ef                                         4. by equality property.