ಥ╭╮ಥ please give me answer it is a math question (༎ຶ ෴ ༎ຶ) it only question 2 by mistake question 3 has also bean added
ಥ╭╮ಥ please give me answer it is a math question (༎ຶ ෴ ༎ຶ) it only question 2 by mistake question 3 has also bean added
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Answer:
ques2)) As the sum of all interior angles of a triangle is 180º, therefore, for ΔXYZ,
∠X + ∠XYZ + ∠XZY = 180º
62º + 54º + ∠XZY = 180º
∠XZY = 180º − 116º
∠XZY = 64º
∠OZY = 32º (OZ is the angle bisector of ∠XZY)
Similarly, ∠OYZ == 27º
Using angle sum property for ΔOYZ, we obtain
∠OYZ + ∠YOZ + ∠OZY = 180º
27º + ∠YOZ + 32º = 180º
∠YOZ = 180º − 59º
∠YOZ = 121°