In the rhombus, m∠1 = 40°. find m∠2.

my options are
a) 20°

b) 80°

c) 40°

additionally, i already know d)50° is false, so don't bother answering with that.
if you could tell me how you got to this answer, that'd be great.
fair warning, the rhombus apparently isn't drawn to scale or something, because i saw similar issues and they had wild issues using the same graph, because i saw one with m∠3 being 80, which it is clearly not.

Bella want to know what the students at her school think of her show. which is the best group to survey to find this information a. go to the mall and ask all of the students she recognizes from school b. ask her viewers to call in durning an episode of the show c. get a list of students at her school from the office and use a random number generator to pick 30 of them d. get a list of students at her school from the office and pick the first 30 students on the list