Dividers and compasses are drawing instruments that have been used since antiquity to measure distances, transfer lengths from one drawing to another, and draw circles. The Greek mathematician, Euclid ...

sides (SSS). To do this you will need a ruler and a compass, but not a protractor as you do not have any information about the angles. The method involves drawing arcs with a compass, from the ...

A magnetic field is invisible, but it can be detected using a magnetic compass. A compass contains a small bar magnet on a pivot so that it can rotate. The compass needle points in the direction ...