Question

Given 2 and 4 are vertical angles

Answer 1

∠2 and ∠4 are vertical opposite angles and they are congruent.

How to prove vertical angles?

Vertically opposite angles are congruent.

Therefore, let proof ∠2 and ∠4 are vertical angles

Hence,

m∠2 + m∠3 = 180

∠2 and ∠3  are linear pair.

m∠3 + m∠4 = 180

∠3 and ∠4  are linear pair.

∠2 and ∠4 are vertical angles

m∠2 + m∠3 = m∠3 + m∠4

learn more on vertical angle here: brainly.com/question/24460838

#SPJ1