Question

solve it.............

Answer 1

100°+x=180° [Linear pair]
=> x=180°-100°
=> x=80°

x=y=80° [Exterior alternate angels]

y=z=80° [Interior alternate angles]

$hope \: it \: helps \: you$
$please \: mark \: as \: brainliest$

Answer 2

$\bf\color{red}{hello \: mate!}$✌️

since, angle 1 = 110°

so, angle 1 + x = 180° ( linear pair)

=> 110° + x = 180°

=> x = 180° - 110°

=> x = 70°

Now,

angle x = angle y = 70° ( alternate exterior angle)

angle y = angle z = 70° ( alternate interior angle)

also, angle z + angle w = 180° ( Linear pair)

=> 70° + w = 180°

=> w = 180° - 70°

=> w = 110°

(or we can directly say, angle 1 = angle w, because they are alternate exterior angle.)

$<b>hope you understood!$✌️