Question

in the adjoining figure, ABCD is a parallelogram. find the values of x,y and z.
pls answer fast with full explanation
no irrelevant answers please​

Answer 1

Step-by-step explanation:

For triangle ABC ,

z+z+102°=180°

2z=78

z=78/2

z=39°

2x+2=3x-1. (two opposite sides are equal)

-x=-3

x=3

50°+y=180°

y=130°

Answer 2

Answer:

[1] As we know,

parallelogram have opposites equal so

DC=AB

2x+2 = 3x-1

like terms each other,

2x-3x = -1-2

-1x = -3

therefore, x = 3

[2] as,DAC=DCA..... Opposite side are equal.

DCA= 50 degree.

as a line has total of 180 degree.

so, y+50 degree=180degree

therefore, y = 180-50

y = 130 degree.

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