What type of hair cutting technique involves cutting hair at a 90-degree angle?

Layered cutting is a technique that involves cutting hair at a 90-degree angle to the head. This method allows for the creation of layers, which adds volume and movement to the hair. When hair is cut at this angle, it helps to remove weight from the haircut while maintaining length, creating a more dynamic and textured appearance. The layers can also enhance the overall shape of the style, making it look more modern and lively.

In contrast, blunt cutting is characterized by cutting hair straight across without any layers, which typically results in a uniform length. Texturizing involves techniques designed to reduce bulk and add texture, but it does not specifically require cutting at a 90-degree angle. Point cutting is a technique used to soften the edges of a haircut and involves cutting into the ends of the hair at an angle, rather than straight across. Each of these techniques serves different purposes and results in unique styles, but only layered cutting specifically utilizes the 90-degree angle for its effects.