Question

please answer my question I will mark brainliest

note:
do not delete my question
no spam
need explanation​

Answer 1

Answer:

All the sides length is same so this is an equilateral triangle.

Hence, all angles are also equal.

x+x+x=180

x = 180°/3

x = 60°

Angle x + Angle Y = 180° (linear pair),

Angle Y = 180° - 60°

Y = 120°