The projection angle used to create the arrangement of hair lengths that are the same throughout the head is:

The projection angle used to create the arrangement of hair lengths that are the same throughout the head is:

• A. 0°
• B. 30°
• C. 45°
• D. 90°

Answer: (D)

Projection angle is how far you lift the hair away from the head when you cut. To create hair lengths that are the same all the way around, you want the hair held straight out from the scalp, at 90 degrees. This perpendicular lift cuts each section at the same distance from the head, producing a uniform, one-length perimeter around the entire head. Using lower angles tends to pull hair closer to the head in some areas, while higher angles create longer lengths in others, so they don’t give that all-around sameness. So a 90-degree projection is the angle that yields the even, uniform length around the head.

Projection angle is how far you lift the hair away from the head when you cut. To create hair lengths that are the same all the way around, you want the hair held straight out from the scalp, at 90 degrees. This perpendicular lift cuts each section at the same distance from the head, producing a uniform, one-length perimeter around the entire head. Using lower angles tends to pull hair closer to the head in some areas, while higher angles create longer lengths in others, so they don’t give that all-around sameness. So a 90-degree projection is the angle that yields the even, uniform length around the head.