Today Euclidean geometry is seen in many places, for it involves shapes, lines and angles. Geometry is that mathematical field that is seen in every other field and it is seen and used everywhere in our world. Euclid work from about two thousand years is still being used today to help people complete their jobs and help new mathematical concepts emerge because old owns stay true. The five postulates are seen mostly in jobs that require knowledge of geometry. Jobs such as architects, mechanical engineers, drafters, urban and regional planners, and surveyors use geometry extensively. For example, in architecture most of the work requires geometry and some physics to make sure that a building can be able to function and stay up. Architects would have to create blueprints that would be scales of larger buildings and structures. In most of these blueprints Euclid’s five postulates are seen. The architect would use lines and circles to mark out walls and edges of a floor. Right angles are indicated to show corners in rooms. The fifth postulate is harder to notice, but with the fifth postulate parallel lines are created. These parallel lines are seen frequently in blueprints because the architect would usually want to make his work look symmetrical. Conclusion: During my investigation I struggled in finding a way to show that I have done math, but as a kept doing research I felt that I could show that I understand Euclid’s postulates by using them together. My example shows how those postulates work together and that example could be used in many things today, for example it with Euclid’s postulates a circular base of a structure could be made. Since circles are seen nearly everywhere, Euclid’s postulates can be used together in many circumstances today. Each of the postulates can also be used in their own way in geometry. Euclid’s first five postulates influenced math mathematicians to go further and they also help geometry work today in many jobs, such as architects, mechanical engineers, drafters, surveyors, urban and regional planners, and many other smaller jobs. Euclid’s work is important in our lives and it has positively influenced the math community and the communities around it for new discoveries were found and they are used nearly everyday>