In Fig. 71, if AB || CD, then the values of x, y and z are(a) x = 56, y = 47, z = 77(b) x = 47, y = 56, z = 77(c) x = 77, y = 56, z = 47(d) x = 56, y = 77, z = 47

In Fig. 71, if AB || CD, then the values of x, y and z are(a) x = 56,

1.	In Fig. 71, if AB \|\| CD, then the values of x, y and z are(a) x = 56, y = 47, z = 77(b) x = 47, y = 56, z = 77(c) x = 77, y = 56, z = 47(d) x = 56, y = 77, z = 47
Answer» In Fig. 71, if AB \|\| CD, then the values of x, y and z are (a) x = 56, y = 47, z = 77 (b) x = 47, y = 56, z = 77 (c) x = 77, y = 56, z = 47 (d) x = 56, y = 77, z = 47