Yuto and lian are at train stations 1,880 kilometers apart. yuto boards a train heading east at an average speed of 220 kilometers per hour. at the same time, lian boards a train heading west on a parallel track at an average speed of 250 kilometers per hour. how far has lian traveled when the two trains pass each other?

470 kilometers
880 kilometers
940 kilometers
1,000 kilometers

Circle d circumscribes abc and abe. which statements about the triangles are true? statement i: the perpendicular bisectors of abc intersect at the same point as those of abe. statement ii: the distance from c to d is the same as the distance from d to e. statement iii: bisects cde. statement iv: the angle bisectors of abc intersect at the same point as those of abe. a. i only b. i and ii c. ii and iv d. i and iii e. iii and iv