Egypt's population is growing faster than any other Arab country. The population grown in the country is the result of better medical facilities. Improvement in the medical sector has helped in taking care of the adult and children. Infant mortality has fallen rapidly along with increasing life expectancy of an adult from 48 to 71.
Because when you add 27 and 39 together you get 66. And the interior of a triangle equals 180 so now you must subtract the 66 from 180. And once you do that you get 114 degrees.