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3 years ago

12

If you would fill in the blanks, that would really be appreciated!

1 answer:

Triss [41]3 years ago

5 0

Answer:

By applying the slope formula , I find that the slope of segment DE is zero since the difference between the y coordinates of points D and E is zero and any number divided into zero is zero. The slope of segment AB is also zero because (0-0) /(x2-0) =0 Because the two segments have the same slope they must be parallel according to the definition of parallel lines.

Step-by-step explanation:

slope formula = (y2-y1)/(x2-x1)

slope for DE = (y1/2-y1/2)/((x1+x2/2 - x1/2)

= 0 /(x2/2)

= 0

slope for AB = (0-0)/((x1+x2/2 - x1/2)

= 0 /(x2-0)

= 0/x2

=0

Parallel lines have the same slope

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