This study builds on research that can create Ranjith Munasinghe of parabolic differential equations using the reflective properties of the parabola and can solve differential equations have solutions for parabolic equations with vertex at the point. In this research, to look more attractive, we will create a differential equation of the equation parabola with vertex at the point, circle, ellipse and hyperbola the reflective properties of each. graph In addition, we can solve the equation of circle. And we can show that the equation of the ellipse and hyperbola is the answer to the equation.