Glossary
Definitions for key algebra, mathematics, and science terms.
- RNA
- Radian
- Radiation
- Radical
- Radical Sign
- Radicand
- Radius
- Radius of a Regular Polygon
- Range of a Function
- Range of a Set of Data
- Rate
- Rate of Reaction
- Ratio
- Rational Expression
- Rational Number
- Ray
- Reactant
- Real Numbers
- Recessive
- Reciprocal
- Rectangle
- Reduction
- Reflection
- Reflectional Symmetry
- Reflexive Property
- Refraction
- Regular Polygon
- Regular Pyramid
- Relation
- Relative Size
- Remote Interior Angles
- Renewable Resource
- Resource
- Rhombus
- Rift Valley
- Right Angle
- Right Circular Cylinder
- Right Cone
- Right Prism
- Right Triangle
- Rise
- Rotation
- Rotational Symmetry
- Rule
- Ruler Postulate
- Run