The essentials of the ideal geometry box |
Posted: January 16, 2017 |
From ruling a simple line, to creating a complex geometric design to drawing an elaborate engineering structure on a paper, tools from a geometry box are useful in all the cases. Geometry boxcontains a set of geometric instruments that are used for measuring, determining and constructing geometric shapes with precision and accuracy.Be it a school student, an engineering pupil, a technician or an architect, a geometry box is must have for all. Along with a good pencil, eraser and a pencil sharpener, the ideal geometry box has the following 5 geometric tools: Compass A compass is technically a drawing instrument that is used for constructing circles or arcs. A compass generally has a metal or plastic body. It consists of two parts, one having a spike on its end and the other holding a pen or a pencil. These two parts are linked with a hinge at the top that can be moved and adjusted to draw circles of different radii. A self centred compass is an integral tool in a geometry box as it helps the user to draw circles and arcs of various radiuses with greater accuracy and precision. Divider Like a compass, a divider also has a metal or plastic body divided into two parts or legs. Each leg has a spike on its end and the legs are connected with a hinge at the top. A self centred divider is an essential geometric tool used for measuring distance between two points. It is used to accurately determine the length of a line segment. It is also used to measure the distances on a map and thus is important for the purpose of reading a map. Scale A scale or a ruler is the most widely used measuring instrument in the world. It a straightedge made of plastic or glass which and bears calibrated lines to measure distances. The common scales in geometry boxes are 12 inches or 30 cms long. Scales are used in geometry, engineering and technical drawing to measure and determine distances and also to rule straight lines. Protractor This transparent, semi-circle shaped measuring instrument made of plastic or glass is used for measuring angles. Divided into 180 equal parts, the protractor measures the angles in degrees. This instrument is extremely useful for school students in their geometry lessons and it also helpful in many technical and engineering related applications. Set Squares Set square is an instrument used for the purpose of technical and engineering drawing. It is a triangle shaped piece of transparent plastic, with the centre part removed,which bears the markings of a scale and a semi-circle protractor. The set squares come in two forms where both are right angles but one has angles measuring 90-45-45 degrees and the other has the same measuring 30-60-90 degrees. Set squares are used to provide straight edge at a right angle or other geometric angles to a baseline. Elkospens offers high quality and durable sets at pocket friendly prices. So if you are looking for the perfect geometry set for yourself visit www.elkos.com today !
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