Question

ABCD is a parallelogram. Find x, y and z

Answer 1

hello friend!

here is ur answer!
according to the figure ∠DAE = 125° AND ∠ECB =56°

Now,
X= 180°-125° = 75°
Y =  125°-56° = 69°
z = 360°- (x+y+125°)
   = 360° - 269°
    = 91°

hope it helps uh!!!

Answer 2

In the given figure,
∠A=125
∠BCE =56

x + ∠A=180 . . . . . . (Interior angles on the same side of transversal are supplementary)

x + 125=180
x =180-125
x = 55°

∠A = ∠C . . . . . (opposite angles are equal)
∠C = 125°

∠BCE + ∠Y = ∠C
56 + Y = 125
Y = 125 - 56
Y = 69°

∠Y + ∠Z = 180° ( Interior angles on the same side of transversal are supplementary)

69° + ∠Z = 180°
∠Z = 180 - 69

∠Z = 111°