Math, asked by jessicajean2009, 19 hours ago

need full explanation

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Answers

Answered by sandeep566

0

Answer:

if the two lines are parallel,

Step-by-step explanation:

c=75° corresponding angle

d=105° total angle of a line is 180°

a=105° total angle of a line is 180°

b=75° total angle of a line is 180°

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