Question

Who answerd correctly i will mark them as Brainlist​

Answer 1

Answer:

Given:l∥m

sum of the interior angles on the same side of transversal is 180

∘

b+52

∘

=180

∘

⇒b=180

∘

−52

∘

=128

∘

And a=52

∘

∴a=52

∘

,b=128

∘

Answer 2

Step-by-step explanation:

x+15 = 2y+25 (alternate angles)

x-2y= 10

x+15 = 3y (corresponding angles)

x-3y= -15

solving both

-y=-5

y=5

therfore

x- 3(5)= -15

x -15 = -15

x = 0

mark me as brainlist