# Improper Fraction

Synonyms: Vulgar Fractions, Top Heavy Fractions

A fraction where the numerator is larger than the denominator.

Example:

# Mixed Number

A number that is part whole number, part fraction.

Example:

# Reciprocal

Were you looking for Reciprocal Graphs?

Flipped fraction. The reciprocal of any whole number is the unit fraction with the original number as the denominator.

Example:

🔑Key Topics: Fraction Division
👀Also Look up: Fraction, Unit Fraction, Whole Number, Denominator

# Matrix

Plural: Matrices

A grid of numbers used to represent many different things.

Example:

🔑Key Maxtrix Topics: Vectors
👀Also Look up: Column Vector

# Indicated

Marked, usually on a diagram.

Example: The angle x is indicated on the diagram.

🔑Key Indicated Topics: Vectors
👀Also Look up: Angle, Angle (Notation)

# Angle ABC (notation)

Alternative Versions: ∠ABC or a ^ over the middle letter.

The angle made between sides AB and BC. The angle can always be found at the middle letter.

Example: The angle ABC is marked with an x.

🔑Key Angle Notation Topics: Circle Theorems, Geometric Proof, Vectors
👀Also Look up: AB Notation, A Notation, ABC Notation

# ABC (Notation)

The shape made by joining the vertices A, B and C. Capital letters are used for each of the vertices.

Note: The number of letters represents how many corners the shape has. ABCD would represent a four sided shape.

Example: Triangle ABC has three marked angles.

🔑Key Shape Notation Topics: Circle Theorems, Geometric Proof, Vectors
👀Also Look up: AB Notation, A Notation, ABC Angle Notation