The vertices of triangle abc are a (- 1 7 July 8, 2019 16 32 64 128 The coordinates of the vertices of triangle abc are a 2 4 b 7 1 Vertex of triangle The vertices of a triangle are a(7 5) b(4 2) and c(9 2). what is m∠abc The vertices of a triangle abc are a(-3 2)
