Question

10. Find the value of the unknown angles :​

Answer 1

Answer:

x=50

y=60

z=130

Step-by-step explanation:

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Answer 2

Angle x = 50° ( vertically opposite angles)

Angle y = 180 - 70 + 50 (angle sum property)

= 180 - 120

= 60°

Angles z = 180 - 50 ( angles of linear pair)

= 130°