Question

Q110 plz tell me it’s a bit difficult for me

Answer 1

Answer:

What you wrote is correct, Y = 75 degree

Answer 2

Answer:

Y = 60°

Step-by-step explanation:

in traingle XYZ

angle X = 30°. ( given )

angle Z = 90°. ( right angle)

Angle sum property of traingle

so,

angle X + angle Z + angle Y = 180°

30° + 90°. +. angle Y = 180°

angle Y = 180° - 90° - 30°

angle Y = 60°