Study of shapes, sizes, properties of space, and geometric relationships.
Geometry begins with some of the simplest concepts: points, lines, and angles. These are the foundation for understanding all shapes and spaces around us!
A point marks a position in space. It has no size, width, or depth—imagine it as a tiny dot.
A line is a straight path that extends forever in both directions. Line segments are parts of lines with two endpoints.
When two lines meet at a point, they form an angle. Angles measure the "turn" between two lines, usually in degrees.
Every geometric shape is built from points, lines, and angles. Understanding them helps you see the world like a mathematician!
Architects use lines and angles to design buildings. Sports fields are marked with lines and angles to make play fair and fun.
A soccer field has right angles at the corners.
A triangle is made from three line segments.
Points, lines, and angles are the basic elements of all geometry.