Question

find the value of x and y​

Answer 1

Answer:

in triangle LBM,

angle LBM+angle BML+angle MLB=180°

=> 90°+angle BML+25°=180°

=> angle BML=180-(90+25)=(180-115)°=65°

angle BML=angleNKL (opposite angle of a paralleogram

so x=65°

angle ALK=(90-x)°=(90-65)°=25°

angle ALB=(90-angle ALK)

=(90-25)°

=65°

so, y=65°