Question

pls ans this
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Answer 1

Answer:

(1) 32° (2) 120°

Step-by-step explanation:

Angle sum property of Triangle: Sum of all angles of triangle is 180°

ΔXYZ,

∠X + ∠Y + ∠Z = 180°

60 + 56 + ∠XZY = 180°

∠XZY = 64°

Now it is given that ZO is the angular bisector of ∠XZY

Thus, ∠OZY = ∠XZY/2 = 32°

YO is bisector of ∠XYZ so ∠OYZ = 56/2 = 28°

ΔOYZ,

∠OZY + ∠OYZ + ∠YOZ = 180°

32 + 28 + ∠YOZ = 180°

∠YOZ = 120°