Contour patterns include a central ___________ And two sections at each side.

Contour patterns include a central ___________ And two sections at each side.

• A. Rectangle
• B. Circle
• C. Triangle
• D. Oval

Answer: (A)

In contour patterns for perm styling, the shape that forms the base is described first. The central rectangle serves as the stable core around which the rest of the sections are arranged, with two sections on each side providing balance and control. This rectangle-based base helps ensure even tension and uniform curl distribution across the pattern, producing a consistent result. Using a circle, triangle, or oval would create a different wrap and curl flow, which is why the standard describes the central rectangle with two side sections.

In contour patterns for perm styling, the shape that forms the base is described first. The central rectangle serves as the stable core around which the rest of the sections are arranged, with two sections on each side providing balance and control. This rectangle-based base helps ensure even tension and uniform curl distribution across the pattern, producing a consistent result. Using a circle, triangle, or oval would create a different wrap and curl flow, which is why the standard describes the central rectangle with two side sections.