Question

WXYZ ISNA rhombus. If WX=4 and <WXY=60°, What will it be in XY,ZWX,<1,<2,<3,<4,EO,OX,WY

Answer 1

all the angles will be either 60° or 120°
all the sides are length 4
use the law of cosines to get the length of the diagonals.