Which points are solutions to the linear inequality y < 0.5x + 2

Sin(a)+cos(a)+cot(a)-1=2(csc(x)+1)

“exterior angles of triangles. an exterior (or external) angle is the angle between one side of a triangle and the extension of an adjacent side. try this drag the orange dots on any vertex to reshape the triangle.” look to get to the answer i explained what it means and other things i hope it you .