Quadrilateral abcd has coordinates a (3, −5), b (5, −2), c (10, −4), d (8, −7). quadrilateral abcd is a?

check the picture below.

let's notice the slope of the slanted lines on the left and right sides, they're both the same slope of 3/2 for each line, meaning those lines are parallel, not necessarily a right-angle on either end, but the lines are parallel.

0.84 dang lotta people are looking for this lol or if you round up its 1 but the overall answer to that is 0.84

step-by-step explanation: