Rectangle ABCD with coordinates A1, 1), B4, 1), C4, 2), and D(1, 2) dilates with respect to the origin to give rectangle ABCD. If AB° = 6, what is the scale factor of the dilation?
OA 6
B3
О с 2
D1/2
OE 4

This size running track is usually called a 400 meter track. however if a person ran as close to the inside as possible on the track they would run less than 400 meters in one lap. how far away from the inside border would someone have to run to make one lap equal exactly 400 meters