With what, just put your question in the text box
Answer:
B
Step-by-step explanation:
in parallel lines, corresponding angles on each line must be the same.
You can also tell that 2 obtuse angles aren't supplementary as they don't add up to 180 degrees.
I looked it up, it says eq triangles have 3 sides. An isos triangle is one with 2 equal sides. Every eq triangle is isos, but not every isos triangle is equilateral. I think the statement in the photo is true.

AS L || M
so here 38° + m<1 = 180°
so m<1 = 180°-38°
m<1 = 142°
But if you r asking what would be there in place of green box then your answer is 142 .
HOPE IT HELPED YOU.
Answer:
option c is correct
Step-by-step explanation:
<h2>I hope it's help you </h2>