In this article, you will learn how to find missing angles in Quadrilateral shapes. Step by step guide to Find Quadrilateral angles The following diagram shows a quadrilateral \(ABCD\) and the sum of its internal angles. A perfect quadrilateral is a surface obtained from the intersection of four lines and their extension. The sum of the internal angles of each triangle is \(180\) degrees, and since each quadrilateral is made up of two triangles, the sum of the internal angles of each quadrilateral is \(360\) degrees. Thus,...
August 22, 2021