Question

find the unknown values in the following :

Answer 1

Answer:

1, x=105°&y = 60°

Step-by-step explanation:

1) Since straight line x = 180°-75° = 105°

2) Y = 60° (since vertically opposite angle)

Answer 2

Answer:

i) x + 75° = 180°. (Linear pair)

x = 180° - 75°

x = 105°

ii) y = 60° (vertically opposite angles)

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