Question

ab parallel Ch and EF parallel BC find the value of x and y​

Answer 1

Answer:

∠x = 60°

y = 110°  

Step-by-step explanation:

AB ║ CH

=> ∠AEF  = 50°

in Δ AEG

∠y = 50° + 60°   ( External angle of triangle = Sum of opposite internal angles)

=> y = 110°  

∠EFC = 50°  (opposite angles)

in Δ CGF

∠y = ∠x + 50°

=> 110° = ∠x + 50°

=> ∠x = 60°