Question

In the figure 10.34, lines I || m || n and p || q || r. If ∠1=85°, find∠x, ∠y,∠z,∠t,∠s and∠u.​

Answer 1

Answer:

angle x = 85° alternate angle to 1

angle y = 85° corresponding angle

angle z = 85° corresponding to angle x

angle t = 85° corresponding to angle y

angle u = 85° corresponding to 1 and t

angle s = 85° alternate angle to t