Question

The coordinates of the extrimities of one digonal of a square are (1,1) and (-2,-1).Find the coordinates of its other vertices.

Answer 1

In order to meet quality requirements and minimise the number of waste workpieces, the checking andalignment of machine tools is essential. The most important thing to check is the geometry of the machine; not even a precisely calibrated linear motion can compensate for a crooked movement or uneven surface.