Question

Question 1.) In thee given figure find angle x,angle y,angle z.
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Answer 1

Answer:

x=38° y=75° z=67°

Step-by-step explanation:

105°+ y =180°

y= 180°-105°

y=75°

In the given ∆,

y + 67° + x= 180° ( since , Sum of all angles of triangle is 180°)

75°+67°+x=180°

142°+x=180°

x=180°-142°

x=38°

67°= z( since, Vertically opposite angles).

Answer 2

Answer:

x=38° y=75° z=67°

Step-by-step explanation:

105°+ y =180°

y = 180°-105°

y = 75°

In the given ∆,

y + 67° + x= 180° (Sum of all angles of a ∆ is 180° )

75° + 67°+x=180°

142° + x=180°

x = 180°-142°

x = 38°

z = 67° (Vertically opposite angles)

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