Answer:
25%
Step-by-step explanation:
Answer:
13v ??
Step-by-step explanation:
4^2+4×11
16+44
60 is the answer to the question
∠2 and ∠4 are vertical opposite angles and they are congruent.
<h3>How to prove vertical angles?</h3>
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
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Answer:A!
Step-by-step explanation:
