Concept explainers
a.
To list: key steps to prove
a.
Explanation of Solution
Given information:
Step 1: Prove
Step 2: Prove
Step 3: Prove
Step 4: Prove
b.
To prove:
b.
Explanation of Solution
Given information:
Proof:
Consider
As
As
So,
(according to ASA congruence criteria, if two angles and the included side of one triangle are congruent to the two angles and the included side of the other triangle then the triangles are said to be congruent)
So,
Now prove
Consider
As
So,
(according to SAS congruence criteria, if two sides and the included angle of one triangle are congruent to the two sides and the included angle of the other triangle then the triangles are said to be congruent)
Chapter 4 Solutions
McDougal Littell Jurgensen Geometry: Student Edition Geometry
Additional Math Textbook Solutions
Probability and Statistics for Engineers and Scientists
University Calculus: Early Transcendentals (4th Edition)
Glencoe Math Accelerated, Student Edition
Precalculus: Concepts Through Functions, A Unit Circle Approach to Trigonometry (4th Edition)
Mathematical Ideas (13th Edition) - Standalone book
- Elementary Geometry For College Students, 7eGeometryISBN:9781337614085Author:Alexander, Daniel C.; Koeberlein, Geralyn M.Publisher:Cengage,Elementary Geometry for College StudentsGeometryISBN:9781285195698Author:Daniel C. Alexander, Geralyn M. KoeberleinPublisher:Cengage Learning