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Complete the proof to show that ABCD is a parallelogram.

PROOF:
BC â•‘ AD and CD â•‘ BA because the ________________________________. Therefore, ABCD is a parallelogram because both pairs of opposite sides are parallel.

OPTIONS:
A) lengths of consecutive sides are not equal
B) slopes of opposite sides are equal
C) lengths of opposite sides are equal
D) slopes of consecutive sides are not equal

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Complete the proof to show that ABCD is a parallelogram PROOF BC AD and CD BA because the Therefore ABCD is a parallelogram because both pairs of opposite sides class=
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Respuesta :

akposevictor

In the proof given, BCâ•‘AD and CDâ•‘BA because: B. slopes of opposite sides are equal.

What is the Slope of Parallel Lines?

If two lines are parallel, they will have the same slope value,.

Slope = rise/run.

Slope of BC = rise/run = -2/5

Slope of AD = -2/5

Slope of BA = rise/run = -6/1 = -6

Slope of BA = rise/run = -6/1 = -6

Therefore, we can conclude that BCâ•‘AD and CDâ•‘BA because: B. slopes of opposite sides are equal.

Learn more about the slope of parallel lines on:

https://brainly.com/question/10790818

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