Which of the following is not preserved under a dilation.
i. orientation
ii. parallelism
iii. distance
iv. angle measure

a. i only
b. ii, iii, iv
c. ii and iii
d. iii only

How did the southeast asia treaty organization (seato) carry out the united states policy on containment? a. seato promoted the creation of united nation military bases to create regional defense. b. seato founded an organization seeking to educate southeastern asian countries on communism. c. seato established a regional economic union to promote monetary security. d. seato sought to provide regional security in southeast asia by establishing alliances.