What word would describe two angles
a) whose sum of measures is equal to

b) that have equal measures?________ 
Elementary Geometry For College Students, 7e
Single Variable Calculus: Early Transcendentals
Essentials of Statistics for The Behavioral Sciences (MindTap Course List)
Finite Mathematics for the Managerial, Life, and Social Sciences
Statistics for The Behavioral Sciences (MindTap Course List)
Calculus: Early Transcendentals
Mathematical Excursions (MindTap Course List)
Applied Calculus for the Managerial, Life, and Social Sciences: A Brief Approach
Finite Mathematics and Applied Calculus (MindTap Course List)
Calculus: An Applied Approach (MindTap Course List)
Trigonometry (MindTap Course List)
Intermediate Algebra
Single Variable Calculus
Single Variable Calculus: Early Transcendentals, Volume I
Multivariable Calculus
Calculus (MindTap Course List)
Calculus of a Single Variable
Elements Of Modern Algebra
Contemporary Mathematics for Business & Consumers
Finite Mathematics
Elementary Technical Mathematics
Essentials Of Statistics
Calculus: Early Transcendental Functions
Mathematical Applications for the Management, Life, and Social Sciences
Calculus: Early Transcendental Functions (MindTap Course List)
Probability and Statistics for Engineering and the Sciences
Precalculus: Mathematics for Calculus (Standalone Book)
Understanding Basic Statistics
Applied Calculus
Study Guide for Stewart's Single Variable Calculus: Early Transcendentals, 8th
Study Guide for Stewart's Multivariable Calculus, 8th
Introduction To Statistics And Data Analysis
STATISTICS F/BUSINESS+ECONOMICSTEXT
Research Methods for the Behavioral Sciences (MindTap Course List)
Research Methods for the Behavioral Sciences (MindTap Course List)
College Algebra (MindTap Course List)
Multivariable Calculus
Statistics for Business & Economics, Revised (MindTap Course List)
Calculus (MindTap Course List)
Mathematics For Machine Technology
Mathematics: A Practical Odyssey
Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)
Essentials Of Statistics For Business & Economics
Discrete Mathematics With Applications
A First Course in Differential Equations with Modeling Applications (MindTap Course List)
Introductory Statistics
Calculus Volume 2
Calculus Volume 1
College Algebra
Modern Business Statistics with Microsoft Office Excel (with XLSTAT Education Edition Printed Access Card) (MindTap Course List)