For Exercises 1 to 4,
If
a)

b)

Exercises
a)
To find:
The value of
Given:
The given figure is,
Approach:
Corresponding angles are formed where a transversal intersects other parallel lines. The corresponding angles are the ones at the same position at each intersection. If the two lines are parallel, the corresponding angles are equal.
Calculation:
Consider the given figure,
b)
To find:
The value of
Elementary Geometry For College Students, 7e
Mathematical Applications for the Management, Life, and Social Sciences
Applied Calculus
Single Variable Calculus: Early Transcendentals
Calculus: An Applied Approach (MindTap Course List)
Elementary Technical Mathematics
Calculus: Early Transcendental Functions
Intermediate Algebra
Elements Of Modern Algebra
Multivariable Calculus
Essentials Of Statistics
Calculus of a Single Variable
Understanding Basic Statistics
Single Variable Calculus
Mathematical Excursions (MindTap Course List)
Essentials of Statistics for The Behavioral Sciences (MindTap Course List)
Calculus (MindTap Course List)
Finite Mathematics for the Managerial, Life, and Social Sciences
Contemporary Mathematics for Business & Consumers
Single Variable Calculus: Early Transcendentals, Volume I
Precalculus: Mathematics for Calculus (Standalone Book)
Calculus: Early Transcendental Functions (MindTap Course List)
Finite Mathematics
Calculus: Early Transcendentals
Statistics for The Behavioral Sciences (MindTap Course List)
Applied Calculus for the Managerial, Life, and Social Sciences: A Brief Approach
Trigonometry (MindTap Course List)
Probability and Statistics for Engineering and the Sciences
Finite Mathematics and Applied Calculus (MindTap Course List)
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
Research Methods for the Behavioral Sciences (MindTap Course List)
Mathematics For Machine Technology
College Algebra (MindTap Course List)
STATISTICS F/BUSINESS+ECONOMICSTEXT
Calculus (MindTap Course List)
Statistics for Business & Economics, Revised (MindTap Course List)
Multivariable Calculus
Research Methods for the Behavioral Sciences (MindTap Course List)