+140 A triangle has vertices at coordinates (1,2), (7,10)and (1,12). What is the number of units in the length of the shortest side of the triangle?
+37166 The shortest leg is th eone between 1,12 and 7,10
Use distance formula between to points to compute
(x1 -x2)^2 + (y1-y2)^2 = d^2
