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11. In the following figure, the lines l and m are parallel, and t is the transversal. Find the
unknown angles, give reason.
11. In the following figure, the lines l and m are parallel, and t is the transversal. Find the
unknown angles, give reason.
Answers & Comments
Answer:
x = 120°
y = 60°
z = 120°
Step-by-step explanation:
z = 120° ( Vertically opposite angles)
x = z = 120° ( Alternate angles )
y = 180° - x = 180° - 120° = 60°