Question

if l parallel to m then find the unknown angels..

Answer 1

x=z=v=t=115 degree (alternate angles and vertically oppsite angles)
y=u=w=65 degree same reason
ang x = 180 - 65degree
linear pair angles

Answer 2

Here is your answer :-

Give that I parallel to m


Y = 65° ( vertical opposite angle )

Y + Z = 180° ( sum of angle on a straight line is 180 °)

65 + Z = 180

Z = 115°

X = 115 ° ( vertical opposite angle to Z )


Now ,

t = Z ( corresponding angle )

t = 115 °

v = t ( vertical opposite angle )

v = 115 °

w + v = 180° ( sum of angle on a straight line is 180° )

w = 65 °

similarly u = 65° ( vertical opposite angle to w )

Hope this helps you ...thanks ...Mark as brainliest answer