Answer:
below
Step-by-step explanation:
all sides are equal in rhombus
4x = 100
x = 25
diagonals bisect at right angles in rhombus
w=3
36° is alternate to right triangle where z° is there.
z+36+90= 180
z = 54°
take right triangle where y° is there
sin y = 3/10
y = 17.45°
