Question

consider the following parallelogram. find the value of x,y,z​

Answer 1

in parallelogram angle ADC is equals to angle A B C so y = 112

Now alternative angle A =40

z + 112 +40 = 180

=> z = 28

x and z are also alternative angles so x = 28

Answer 2

Answer:

B=D(bcoz opposite side of pallelogram are equal)

DAC=ACB=40(alternate angles)

In triangle ADC

D+DAC+DCA=180(angle sum property)

112+40+X=180

X=180-152

X=28

X=z=28(alternate angles)

hence angle X and z are 28 degree