Question

(02.06)In the figure below, lines m and n are parallel:

Answer 1

Answer:

"77 degrees"

Step-by-step explanation:

If you read the questions carefully, you will see that ∠2 and ∠4 are opposite angles to each other, or vertical angles.

We know that vertical angles are EQUAL to each other.

Hence,

∠4 = ∠2  [which is 77]

So, ∠4 = 77°

Answer 2

That is actually wrong. I think it is C.