HELP PLEASE!!!!
WILL MARK BRAINLIST IF YOU HAVE AN EXPLANATION!!
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Answer:
Options B and D
Step-by-step explanation:
B.
[tex]. \\ \angle \: 1 \cong \angle 5 \\ (exterior \: alternate \: \angle s) \\ [/tex]
D.
[tex]\angle \: 1 \cong \angle 7 \\ (vertical \: \angle s) \\ [/tex]