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Maru [420]
2 years ago
15

Prove bn=dn..........​

Mathematics
1 answer:
raketka [301]2 years ago
3 0

Answer:

See Below.

Step-by-step explanation:

We can write a two-column proof.

<u>Statements:</u>                                                          <u>Reasons:</u>

<u />\displaystyle 1) \text{ } N \text{ is the midpoint of } \overline{AE}                                  Given

\displaystyle 2) \text{ } \angle 1 \cong \angle 2                                                            Given

\displaystyle 3) \text{ } \angle A \cong \angle E                                                          Given

\displaystyle 4) \text{ } \overline{AN} \cong \overline{NE}                                                        Definition of Midpoint

\displaystyle 5) \text{ } \Delta ABN \cong \Delta EDN                                             ASA Congruence

\displaystyle 6) \text{ } \overline{BN} \cong \overline{DN}                                                       CPCTC              

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