Glossary
Definitions for key algebra, mathematics, and science terms.
- Abiotic
- Absolute Value
- Acceleration
- Accuracy
- Acid
- Activation Energy
- Acute Angle
- Acute Triangle
- Adaptation
- Addition Property
- Additive Identity
- Additive Inverse
- Adjacent Angles
- Adjacent Arcs
- Air Resistance
- Algebraic Equation
- Algebraic Expression
- Algebraic Order
- Algebraic Rule
- Allele
- Alternate Interior Angles
- Alternate Interior Angles Theorem
- Altitude
- Altitude of a Cylinder
- Altitude of a Prism
- Altitude of a Triangle
- Amino Acids
- Amplitude
- Angle
- Angle Addition Postulate
- Angle Bisector
- Angle Bisector Theorem
- Angle of Depression
- Angle of Elevation
- Angle-Angle Similarity Postulate
- Angle-Angle-Side Theorem
- Angle-Side-Angle Postulate
- Apothem of a Regular Polygon
- Aqueous
- Arc Length of a Circle
- Area
- Area Addition Postulate
- Area Congruence Postulate
- Area of a Circle
- Area of a Parallelogram
- Area of a Rectangle
- Area of a Regular Polygon
- Area of a Sector of a Circle
- Area of a Square
- Area of a Trapezoid
- Area of a Triangle
- Asexual Reproduction
- Associative Property
- Astronomical Unit
- Atmosphere
- Atom
- Atomic Number
- Axes (of a graph)
- Axis