Answer:
145°
Explanation:
line m || line (Given)
(Given)
(vertical angles)
From equations (1) and (2)
(interior angles on the same side of transversal)
145
angle 2 = angle 3
=> angle 3 = 35
now, we have
=> 35+angle 5 = 180
=> angle 5 = 180 - 35
=> angle 5 = 145
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