Question

find the value of X and y in the following isosceles triangle the angles is 122 degrees​

Answer 1

1. all sidesof triangle is 180 degree
2. one angle =122
3. other angle = 180-122=58
4. x y=58

Answer 2

Answer:

one of the angle of a triangle= 122°

=as angle x and y are equal, let both the angles be x+ x

= x+ x+ 122° = 180° (angle sum property)

= 2x = 180°-122°= 52°

= x= 52°/2

=x=26°

I hope it'll help you