To find: The values of x and CF .
Answer to Problem 16WE
The values of x and CF are 6 and 18 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,
Hence the side AD and BE are:
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 x and CF are 6 and 18 respectively.
Chapter 5 Solutions
McDougal Littell Jurgensen Geometry: Student Edition Geometry
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