The fall of the Western Roman Empire typically. represents the beginning of the Middle Ages. Scholars divide the Middle Ages into. three eras: the Early Middle Ages (4 00â1000), the High Middle Ages (1 000â1300), and. the Late Middle Ages (1 300â1500).
For any triangle it is universal truth that addition of all three angles will be one eighty degree (1800). Mathematically, it can be expressed as: â p + â q + â r = 180Â°, If we are given two angles out of three then substituting these values, one angle can be calculated using above formula.
360 degrees. Same for any other rectangle, rhombus, parallelogram, or convex quadrilateral. The reason is that any quadrilateral can be divided into two triangles by drawin â¦ g a diagonal and the sum of the angles of each triangle is 180 degrees. What is sum of angle in square? 360 (4*90)