3 years ago

Geometry help please!

Mathematics

2 answers:

iogann1982 [59]3 years ago

7 0

Answer:

first answer is angles forming a linear pair sum to 180

second answer definition of perpendicular lines

third answer is substitution

I hope it is correct and helped you

hammer [34]3 years ago

5 0

1. Angles forming a linear pair sum to 180 degrees
2. Definition of perpendicular lines
3. Substitution

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