Question

IN THIS FIGURE X=Y AND W=Z PROVE THAT L||N​

Answer 1

Answer:

X=Y

which forms a pair of corresponding angles

so, l║m   [consider it as equation 1]

W=Z

which also forms pair of corresponding angles

so, m║n   [consider it as equation 2]

from both equations, we conclude that

             l║n

Answer 2

Answer:

x=y and w=z (Given)

These are corresponding angles.

Therefore, l//m → equation 1

and m//n. → equation 2

From equation 1 and 2 we get, l//m//n →equation3

From equation 3 we get, l//n.

Hence,proved