please urgent and explain wise please
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those are easy just think in cool mind
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Q8
x = 115 (vertically opposite angles)
y = 70 (vertically opposite angle)
w = 115 (alternate interior angles)
z = 70 (alternate interior angles)
Q9
z = 125 (corresponding angles)
y = z = 125 ( opposite angles of parallelogram)
x + z = 180 .....(sum of cointeriors)
x + 125 = 180
x = 55
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