Question

If Angle x = Angle y and Angle a = Angle b, prove that l ll m. ​

Answer 1

Answer:

 If x=y 

that means corresponding angles are equal so r∥m

and a=b

that means corresponding angles are equal so m∥n 

so, r∥m∥n

Answer 2

Answer:

given x=yAnd a=b consider l and m lines as a and b angles are equal they are corresponding angles made by the lines l and m so we can say ...