Oklahoma Cosmetology Board Practice Exam 2026 - Free Cosmetology Practice Questions and Study Guide

A 90-degree haircut, often referred to as a blunt cut or straight cut, is characterized by cutting the hair at a perpendicular angle from the head, which results in even lengths all around. This technique provides a clean, uniform look that is well-defined, as it does not remove more weight or create layers in the hair. The bluntness of the cut helps to create a solid line, giving the appearance of fuller hair and can be very flattering for various hair types.

In contrast, the other characteristics mentioned in the options involve different cutting techniques. For example, creating layers is achieved through angling the hair cut, which is not aligned with the 90-degree technique. A V-shaped end typically involves tapering the hair to a point at the back, which again diverges from the straightforward approach of a blunt cut. Similarly, a tapered effect refers to a gradual decrease in length, often used to add shape and dimension to the hairstyle, unlike the uniformity brought about by a 90-degree haircut.