Question

Who will answer first and correct I’ll mark as Brainlist
with complete explanation

Answer 1

Answer:

Step-by-step explanation:

angle 5  = Angle 1 ( corresponding angles )

angle 5 = 50 degree

angle 5 + angle 6 = 180 degree

angle 6 = 180 - angle 5

angle 6 = 180 - 50

angle 6 = 130 degree

Answer 2

Answer:

$As\ l\ and\ m\ are parallel\ lines,\ so:-$

$∠1/ =\ ∠3\ {∵\ they\ are\ vertically\ opposite\ angles}$

$⇒\ ∠1\ =\ ∠3\ =\ 50°$

$Also,\ ∠2/ =\ ∠5\ {∵\ they\ are\ alternate\ angles}$

$And, ∠1\ =\ ∠6/ {∵\ they\ are\ alternate\ angles}$

$So,\ ∠5\ =\ ∠2\ =\ 50°$

$and,\ ∠6\ = ∠8\ =\ 50°$

Step-by-step explanation:

Hope it helps you buddy :)