Question

In the figure 10.34,lines l ll m ll n and p ll q ll r. If Z1=85 degree,find Zx,Zy,Zz,Zt,Zs and Zu.​

Answer 1

Answer:

x=85 (alternate angle)

y=85 (alternate angle)

u= 180-85=95 (co interior angle)

s=180-95=85(linear pair)

t=85 (alt angle)