Question

in the figure 10.34, lines / || m || n and plla || r.
If Z1 = 85°, find x, Zy, Zz, Zt, Zs and Zu.​

Answer 1

Answer:

x=1=85 (alternate interior angles)

z=x=85 (corresponding angles)

y+1=180 (co interior l parallel n)

y=180-85=95

t+y=180 (co interior p parallel r)

t=85

s=t=85 (alt. int. l parallel n)

u+s=180 (linear pair)

u=95