Math Words That Start With A (183 Terms + Definitions)
There are 183 math words that start with A in the Mathwords dictionary — from AA Similarity to Axis of Symmetry of a Parabola. The full list is below; the most looked-up A terms are at the end of the page.
Absolute Value of a Complex Number AD BC (Cross Multiplication Rule) Aleph Null (א0) | Angle of Inclination of a Line Angle Sum Property of a Triangle | Area of an Equilateral Triangle |
Most Looked-Up A Terms
- AA Similarity — A shortcut for proving two triangles are similar: if two angles of one triangle are congruent to two angles of another triangle, then the…
- AAS Congruence — A rule stating that two triangles are congruent if two angles and a non-included side of one triangle are equal to the corresponding two…
- Abacus — A counting tool made of rows of beads that slide along rods or wires, used to perform arithmetic like addition, subtraction,…
- Abelian Group — A group in which the order you combine any two elements does not matter — the result is the same either way.
- Abscissa — The x-coordinate (first number) in an ordered pair, representing a point's horizontal distance from the origin on a coordinate plane.
- Absolute Convergence — A property of an infinite series that converges even when every term is replaced by its absolute value.
- Absolute Difference — The positive distance between two numbers, found by subtracting one from the other and taking the absolute value.
- Absolute Maximum — The greatest value that a function attains over its entire domain.