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A)definition of complements theorem

b)definition of angle bisector
c)given
d)angle addition postulate

A)definition of complements theorem b)definition of angle bisector c)given d)angle-example-1

1 Answer

11 votes

Answer:

b definition of an angle bisector

Explanation:

a bisector cuts something in half, since mk bisects angle jkn, each of the smaller angles are congruent, thus jkm is congruent to mkn

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