Find $DB$ in the diagram below. [asy] size(250); pair A,B,C,D; A=origin; B=(4,0); C=3dir(30); D=(2.3,0); draw(C--A--B--C--D); dot("$A$",A,SW); dot("$B$",B,SE); dot("$C$",C,N); dot("$D$",D,S); label("$2$",A--D,S); label("$30^\circ$",A,6dir(15)); label("$45^\circ$",B,4dir(158)); label("$60^\circ$",C,5dir(-75)); [/asy]
Find DB in the diagram below.
(its a triangle with a line down and angles 30 60 45 but on different triangle things and the line is CD and the other points are on the side a on the left and b on the right the 45 is for b, the 60 is for the c on the side of b, the 30 is a. and ad is 2.)
