Use of Drawings and Geometric Shapes in the Evaluation of Urban Identity Use “Venn diagrams” in evaluation the expected of urban identity of the scheme proposed of the Maspero Triangle, Cairo, Egypt

The Arab city has a distinctive urban identity that contains many architectural and urban elements as well as its social and cultural characteristics. These elements are exclusive to the Arab city. In this research, a number elements (as a model) were logically chosen through the use of some drawings and engineering drawings in an attempt to express the logic and significance of these elements and demonstrate their validity, in addition to use of the forms of art (Venn), which open a wide door to use new methods of urban assessment that make it easier for decision makers to make appropriate decisions in less time and more accuracy.