Question

pls answer this question

Answer 1

hi friend,

→AB and CD are parallel

so,y and 75° are interior alternate angles..so they are equal

→y=75°

CD is a straight line

→x+y=180

→x+75=180

→x=105°

→and,75+z and 125 are interior alternate angles..so they are equal.

→75+z=125

→z=50

I hope this will help u ;)

Answer 2

Heya,

Here is the solution:-

In the figure,

75° + x = 180° (∵Sum of angles on the same side of the transversal is supplementary.)
x = 180° - 75°

= 105°

x + y = 180 ( ∵Linear pair)

105° + y = 180°

y = 180° - 105°

= 75°

z + y = 125° (Exterior angle property)

z + 75° = 125°

z = 125° - 75°

z = 50

Hope it helps u.........