In this article, we’re going to understand about special kinds of polygons called Quadrilaterals. Television screen, an envelope or a canvas are all examples of quadrilaterals. Quadrilateral is one word but you would like to know that “quadri” basically means “four” and lateral means “sides”. If you realise, all the above mentioned objects have four sides. To name a quadrilateral, we should assign names to four points ABCD. These things that we just named are called vertices. Keep in mind that a quadrilateral will always have four vertices. Each point…
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