Shapes consist of points, lines and faces. What is a plane and what is a line?

Geometry consists of (points), (lines) and (faces). Lines can be divided into (straight) lines and (curved) lines, and surfaces can be divided into (flat) surfaces and (curved) surfaces.

Geometric graphics, that is, all kinds of graphics abstracted from physical objects, can help people effectively describe the complex world. There are geometric figures everywhere in life, and everything we see is composed of basic geometric figures such as points, lines and surfaces.

Plane figure is a kind of geometric figure, which means that all points are on the same plane, such as straight line, triangle and parallelogram. Are basic plane figures.

Extended data:

Geometric graphics, that is, all kinds of graphics abstracted from physical objects, can help people effectively describe the complex world. There are geometric figures everywhere in life, and everything we see is composed of basic geometric figures such as points, lines and surfaces.

Geometry originated from western geodesy, which solves the relationship between points, lines and surfaces. The endless changes make the geometric pattern itself have endless charm.