Midpoint

The midpoint is the point on a line segment that divides it into two segments of equal length.

Midpoint is a middle school-level concept. It is listed in the California State Standards for Grade 7.

Prerequisites

A line is the infinite extension in both directions of a line segment, giving the path of shortest distance between two points in Euclidean space.

Classroom Articles on Plane Geometry

	Acute Angle	Hypotenuse
	Altitude	Obtuse Angle
	Angle	Parallel
	Area	Perimeter
	Circle	Perpendicular
	Circumference	Pi
	Collinear	Plane Geometry
	Complementary Angles	Point
	Diameter	Radius
	Geometric Construction	Supplementary Angles
	Golden Ratio	Triangle Inequality
	Golden Rectangle

Classroom Articles on Geometry (Up to Middle School Level)

	Cone	Pentagon
	Congruent	Polygon
	Cube	Prism
	Cylinder	Pyramid
	Decagon	Quadrilateral
	Dodecagon	Rectangle
	Dodecahedron	Regular Polygon
	Equilateral Triangle	Right Triangle
	Hendecagon	Sphere
	Heptagon	Square
	Hexagon	Surface
	Icosahedron	Surface Area
	Isosceles Triangle	Tetrahedron
	Nonagon	Trapezoid
	Octagon	Triangle
	Octahedron	Volume
	Parallelogram