and the area is 12 and 2/5
find the missing side
SHOW WORK
(1, 3) and (3, 6)
(1, 1) and (1, 3)
(1, 3) and (2, 6)
-4x + 5y= -5
(5,10)(2,7)
Rise/run = 10-7/5-2 = 3/3 = 1
Therefore, the slope of the line is 1.