Question

the following are parallelogram find the degree value of the unknown x,y,z
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Answer 1

y = 100 (opposite sides of parallelogram are equal)

x+y = 180 (adjacent angles)

x+100 = 180

x= 80

x= z ( opposite sides of parallelogram are equal)

Answer 2

Answer:

x° + 100° = 180° ( consecutive interior angles )

x° = 180° - 100° = 80°

x° + y° = 180°

80° + y° = 180°

y° = 180° - 80° = 100°

Then z, is also equal to 80° as well.

z° + 100° = 180°

z° = 180° - 100° = 80°

x° = 80° , y° = 100° and z° = 80°

I hope this will be the correct answer.

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