Angles are crucial in hair styling, as they determine the shape, texture, and distribution of hair volume in a hairstyle. A skilled hairstylist should be able to use angles to create graceful and harmonious shape lines, soft contours, and perfect hair ends. The ability to control the angle is a foundation of hairdressing, and it is achieved by mastering different techniques, such as level of the order, attachment and inner buckle, span, and hair volume retention. In this article, we explore how much it costs to open a styling beauty salon and how angles play a significant role in creating a perfect hairstyle.