To find: The values of AD and CF .
Answer to Problem 15WE
The values of AD and CF are 13 and 39 respectively.
Explanation of Solution
Given:
The
Calculation:
Consider a triangle TBE ,
AD is the midsegment of the triangle TBE .
According to the midsegment theorem, the length of midsegment is half of base of triangle.
Hence,
Consider a trapezoid CFDA ,
Thus, BF is the midsegment of the trapezoid CFDA .
According to the midsegment theorem, the length of midsegment is half of sum of parallel sides of trapezoid.
Hence,
Thus, the values of AD and CF are 13 and 39 respectively.
Chapter 5 Solutions
McDougal Littell Jurgensen Geometry: Student Edition Geometry
Additional Math Textbook Solutions
Introductory Statistics (2nd Edition)
Calculus: Early Transcendentals (2nd Edition)
Trigonometry (11th Edition)
Fundamentals of Statistics (5th Edition)
College Algebra (10th Edition)
- 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