Shapes & Colors

Circle

A round two-dimensional shape with no corners or straight edges, where every point on the boundary is equidistant from the center.

Square

A two-dimensional shape featuring four straight sides of equal length and four right angles.

Triangle

A two-dimensional shape defined by three straight sides and three interior angles.

Rectangle

A four-sided two-dimensional shape with four right angles and opposite sides that are equal in length.

Primary Colors

A set of basic colors—red, yellow, and blue—that cannot be created by mixing other colors together.

Secondary Colors

Colors made by combining equal parts of two primary colors, resulting in green, orange, and purple.