Question

answer the question​

Answer 1

Step-by-step explanation:

We know that - x=y ...(given)

But, m || l ...(i)...(converse of corresponding angles theorem)

Also,

a=b ...(given)

But, m || n ...(ii)...(converse of corresponding angles theorem)

From (i) and (ii)

m || l || n

Hence, m || n

Hence, proved.

Answer 2

Answer:

Step-by-step explanation:

I think the answer is done........

I had explained in an theoretical manner.......