SUBJECT INDEX
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
i
I
The letter j - math word definition The letter i - math word definition Complex numbers - animated definition Imaginary-number
Icosahedron
Platonic solid Icosahedron - A regular polyhedron with 20 faces - One of the platonic solids
Identity
Trigonometry identities Identity
Imaginary
Complex numbers - animated definition The letter i - math word definition The letter j - math word definition Real-number Number
Imaginary number
Imaginary-number
Improper
Calculus - Improper Integrals
Incenter
How to construct the incenter of a triangle with compass and straightedge How to construct (draw) the incircle of a triangle with compass and straightedge or ruler Incenter Incenter coordinates of a triangle with calculator (Coordinate Geometry) Triangle Centers Overview Incenter of a regular polygon Triangle incenter, description and properties Triangle incircle definition
Incircle
Incircle Incircle of a triangle Incenter of a regular polygon Incircle of a Polygon How to construct the incenter of a triangle with compass and straightedge How to construct (draw) the incircle of a triangle with compass and straightedge or ruler Triangle incircle definition
Included
Included - math word definition Triangle given two angles and the included side (ASA) Area of a triangle (Side-angle-side method) with calculator Included side definition Included angle definition
Inequality
Triangle inequality theorem- Math Open Reference Inequality (opposite of equation) Triangle inequality theorem converse
Initial
Initial side - math word definition - Trigonometry
Inradius
Incircle of a Polygon Triangle incircle definition Inradius
Inscribed
Diagonals of an inscribed quadrilateral Parallelogram inscribed in a quadrilateral Triangle incircle definition Arc Peripheral Angle Inscribed (cyclic) quadrilateral Inscribed - math word definition Area of an inscribed quadrilateral Square inscribed in a circle Inscribed angle of a circle Incircle of a triangle How to construct a square inscribed in a circle with compass and straightedge or ruler How to construct an equilateral triangle inscribed in a given circle with compass and straightedge or ruler How to construct a regular hexagon inscribed in a circle with compass and straightedge or ruler Angle inscribed in a semicircle Constructing a regular pentagon inscribed in a circle
Instantaneous
Calculus - Instantaneous Velocity
Integer
Integer Number
Integral
Calculus - Improper Integrals Calculus - Properties of Definite Integrals Calculus - Polar Area Calculus - Functions defined using integrals Calculus - Riemann Sums Calculus - Integral Test
Integration
Calculus - Integration By Substitution
Intercept
Equation of a line - slope and intercept form. (Coordinate Geometry) Intercept (b) of a line (Coordinate Geometry) Intercepted arc Introduction to Lines in Coordinate Geometry
Interior
Polygon Interior Angles Interior angles of an inscribed quadrilateral Triangle interior angles definition Interior / exterior angles of a polygon Interior Angles of a transversal definition Alternate Interior Angles definition Interior - math word definition Interior of an angle definition
Intermediate
Calculus - Intermediate Value Theorem
Intersect
Intersection - math word definition Intersecting Chord Theorem Intersecting Secant Angles Theorem Intersecting Secant Theorem Intersecting lines. (Coordinate Geometry)
Interval
Number
Inverse
The trigonometry arccos() function - inverse cosine - math word definition The inverse trigonometry functions The trigonometry arcsin() function - inverse sine - math word definition The trigonometry arctan() function - inverse tangent - math word definition Calculus - Invertible Functions
Irrational
Number Irrational number - math word definition
Irregular
Area of an Irregular Polygon Irregular polygon - math word definition
Isosceles
How to construct (draw) an isosceles triangle given base and altitude with compass and straightedge or ruler Isosceles triangle - math word definition Construct an isosceles triangle with given leg and apex angle with compass and straightedge or ruler How to construct an isosceles triangle given base and one side
Ivt
Calculus - Intermediate Value Theorem