Geometry is a branch of mathematics that is concerned with the properties of configurations of geometric objects - points, (straight) lines, and circles being the most basic of these. Although the word geometry derives from the Greek geo (earth) and metron (measure) [Words], which points to its practical roots, Plato already knew to differentiate between the art of mensuration which is used in building and philosophical geometry.
Made of hardwood. Constructed with wing nut locking pivot. Overall length 35cm.
Made of hardwood with permanent markings and graduations, half circle. Raduation 0-180°.
Triangle Set Blackboard
In our next blog we shall learn about uses of a protractor
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