In this 2 by 3 grid, each lattice point is one unit from its nearest neigbors. A total of 14 Isosceles triangles(but not right triangles), each with an area of 1/2 u squared have only 2 vertices that are one unit apart in the grid. How many such half unit triangles have at least two vertices in an x by y grid? PLS HELPPP.. WILL GIVE BRAINLIEST