Question

31. Find the values of x, y and z. Where ABCD is a Parallelogram.
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Answer 1

Answer:

X=30°, y=30° and z=30°

Step-by-step explanation:

x+50°=180° (sum of adj. angle of quad. is 180)

x=180°-50°

x=30°

x=y=30⁰ (opposite angles are equal)

angle DAB=angle DCB=50°

angle DCB+z=180° (linear pair)

50°+z=180°

z=180-50

z=30°

OR

y=z=30⁰ (alternate angle)

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