# What does kind word starts with R?

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### What math word starts with r?

Among others: Radian Radical Radicand Radius Range Ratio Rational Equation Rational Exponents Rational Expression Rational Function Rational Numbers Rational Root Theorem Rational Zero Theorem Real Numbers Reciprocal Reciprocal Identities Reciprocal Rule Rectangle Rectangular Coordinates Rectangular Form Rectangular Parallelepiped Recursive Formula of a Sequence Reduce a Fraction Reference Angle Reflexive Property Regression Regression Equation Regression Line Relation Relative Maximum Relative Minimum Relatively Prime Remainder Remainder of a Series Remainder Theorem Removable Discontinuity Residual Restricted Domain Restricted…