Geometry is a fundamental branch of mathematics that deals with points, lines, shapes, and space. Below are some basic concepts of geometry:
Point: A point is a fundamental building block of geometry. It has no length, width, or height and is represented by a dot.
Line: A line is a straight path that extends infinitely in both directions. It is made up of an infinite number of points.
Plane: A plane is a flat surface that extends infinitely in all directions. It is made up of an infinite number of lines.
Triangle: A triangle is a polygon with three sides and three vertices. It is one of the most basic shapes in geometry.
Circle: A circle is a set of points in a plane that are all the same distance from a given point, called the center.
Square: A square is a polygon with four equal sides and four right angles.
Rectangle: A rectangle is a polygon with four sides and four right angles, but opposite sides are not necessarily equal.
Parallelogram: A parallelogram is a polygon with four sides where opposite sides are parallel and equal in length.
Trapezoid: A trapezoid is a polygon with four sides where at least one pair of opposite sides are parallel.
Rhombus: A rhombus is a parallelogram with all sides of equal length.
For more information on geometry, you can visit our Geometry Tutorial.
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