Jessicarodriguez93 Jessicarodriguez93

01-02-2017
Mathematics

contestada

help me on this please

help me on this please class=

Respuesta :

MichaelLiu MichaelLiu

05-02-2017

Determine the slope of AB and DC. These two slopes must equal.

Then determine the slope of AD and BC. These two slopes must also equal.

Remember the slope of the line between two points is (y2 - y1)/(x2 - x1)

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