What is the role of rough construction in drawing Maths figures??
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Answer:
For many geometry problems, a rough sketch of the situation is sufficient for solving the problem. Nevertheless, even rough drawings or sketches are sufficient in these cases. In other cases, however, we might want to draw a more accurate diagram with angles, for instance, that are correct in measure. To be sure, computers can be a helpful tool in this regard; various software packages make it possible to construct accurate drawings for construction blueprints, for example. We can, however, construct some amazingly accurate drawings of certain figures using techniques of classical geometric construction, which uses simple and readily available tools to draw angles, line segments, and other geometric figures. This article shows you how to perform a few of these constructions.
Simple Geometric Drawing Tools
To perform these constructions on paper, you need only three basic tools: a pencil, a straightedge (a ruler is ideal) and a compass. A compass is simply a V-shaped device with a needle on one arm and a pencil on the other. Arms of the V are connected such that the angle can be adjusted. Below is a sketch of a compass.
Answer:
Rough constructions provide the exact figure other thaan figure made by hand.
Step-by-step explanation: