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PUMPA - SMART LEARNING
எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்
Book Free DemoTo draw shapes (like lines, angles, polygons,...) various instruments are used.
One of the basic instruments is a ruler (or scale).
A ruler in an instruments box is graduated into centimetres along one edge. It is used to draw lines.
![output-onlinepngtools (23).png](https://resources.cdn.yaclass.in/d0a79aac-e438-4ac6-8661-c3ace28ead25/outputonlinepngtools23.png)
And the other two commonly used instruments are compass and protractor.
A compass has two legs, one with a point and the other with a pencil or lead. It is used to draw arcs and circles.
![output-onlinepngtools (22).png](https://resources.cdn.yaclass.in/696d7ca1-3c41-4189-be0f-ffbe8321467f/outputonlinepngtools22.png)
A protractor is a tool for measuring angles, usually made of transparent plastic or glass. The majority of protractors measure angles are degrees\((°)\).
![output-onlinepngtools (7).png](https://resources.cdn.yaclass.in/b3b22605-3222-477f-97dd-80c6a6f8779f/outputonlinepngtools7w300.png)