Answer:
d
Step-by-step explanation:
because it says in your thing up above to exchange but there is a 50% im wrong
Answer:
what does it look like we need that
Step-by-step explanation:
<h2>Given :</h2>
<h2>Solution :</h2>

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Answer:
Step-by-step explanation:
.....
Answer:
40°
Step-by-step explanation:
m∠ABD = m∠DBC because they’re being split equally among m∠ABC
Therefore, m∠ABD = 40°