Question

Refer to triangle DEF. If m Ang D = 30°, m Ang E = 60°, and ME = 4, what is DM in simplest form?
4
8
4 sqrt(3)
12

Answer 1

Do you have an attachment for this question?

Answer 2

i thought i posted it woops sry
http://www.learningbygrace.org/geom/images/geom_24.1.JPG

Answer 3

kk one moment (:

Answer 4

thank you i will most defiantly give you a medal

Answer 5

D. 12 (:

Answer 6

tan 60 = FM/ME = FM/4
=> FM = 4* (root 3)
FM/DM= tan 30
=> DM = 4(root 3) * (root 3) = 4*3 = 12

Answer 7

And thats how ya do it

Answer 8

thank you very much sir ^_^