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PUMPA - SMART LEARNING
எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்
Book Free DemoA trapezium is a quadrilateral whose two opposite sides are parallel, but the other two are not parallel.
![1 (1).png](https://resources.cdn.yaclass.in/69994630-96be-42a1-b507-6204a4c767a5/11w300.png)
\(AD\) and \(BC\) are two parallel edges are termed as bases.
\(AB\) and \(CD\) are two non-parallel edges are termed as lateral sides.
In trapezium, whose lateral sides (\(AB\)) \(=\) (\(CD\)) are equal, then the trapezium is known as isosceles trapezium.
![2 (1).png](https://resources.cdn.yaclass.in/165b08e9-f8d9-4828-9fdd-546ddf6e6bf9/21w300.png)
Properties:
- The bases of the trapezium are parallel to each other \((AD || BC)\)
![3 (1).png](https://resources.cdn.yaclass.in/8e2370bb-a3ea-4b92-b6db-7bc0f35e7a7b/31w300.png)
- The sum of its angles is \(360°\).
![4_multicolor.png](https://resources.cdn.yaclass.in/a1be048d-6c52-4fce-95d8-28cf9e365cd1/4multicolorw300.png)
- The diagonals '\(p\)' and '\(q\)' of the regular(all sides and angles are equal) trapezium bisect each other. In regular trapezium, \((AB = BC = CD = DA)\) and \((∠A = ∠B = ∠C = ∠D)\).
![5.png](https://resources.cdn.yaclass.in/37c419cc-7ca8-4a2d-ac9f-e70ecee525e3/5w300.png)