Which ordered pair (m, n) is the solution to the given system of linear equations? (–4, –1)
(11, -16)
(–1, –4)
(-16, 11)

∠2 ≅ ∠6 ≅ ∠7 ≅ ∠3

Step-by-step explanation:

Lines r and s are the parallel lines and t then we have to find the angles congruent to ∠2.

∠2 ≅ ∠3

[Since ∠2 and ∠3 are vertically opposite angles.

∠2 ≅ ∠6

[Since ∠2 and ∠6 are corresponding angles]

∠2 ≅ ∠7

Since ∠2 ≅ ∠6

and ∠6 ≅ ∠7 [vertically opposite angles]

So ∠2 ≅ ∠7  [Transitive property of congruence]

Therefore, ∠2 ≅ ∠6 ≅ ∠7 ≅ ∠3 will be the answer.