Question

plz solve it ..
I will mark him as brainilest. ​

Answer 1

Answer:

x = 45° , y = 90° , z = 45°

Step-by-step explanation:

∠OAB = ∠OBA = 45°  (∵ OA = OB diagonals bisect each other.

                                                so base angles are equal)  

∠x + ∠OAB = 90°

∠x = 90° - 45° = 45°

Then ,

∠z = ∠CAB = 45°  (∵ Alternate interior angles)

Then ,

∠y + ∠OAB + ∠OBA = 180°    (Angle sum property)

∠y + 45° + 45° = 180°

∠y = 180° - 90°

∠y = 90°

Hope it helps !!

Plz mark brainliest !!