a
To graph: The coordinates of P’, Q’and R’
a
Explanation of Solution
Given: is reflection of
Graph:
Interpretation: Since the reflection is taking place across y axis, therefore, the x coordinate will be equal distance from the y-axis on the other side. Therefore, Coordinates of will be will be and will be
b
To prove: The congruency of with respect to
b
Explanation of Solution
Given: The, graph is given with
Proof:
As is the reflection of
Therefore, it would be equal in shape and size, therefore
c
To calculate: The area of
c
Answer to Problem 22CR
The area of
Explanation of Solution
Given: The graph has given with
Formula used:Area of triangle =
Calculation:
Area of triangle will be
sq. unit
Conclusion:Area of is sq. units
Chapter 3 Solutions
Geometry For Enjoyment And Challenge
Additional Math Textbook Solutions
A Problem Solving Approach To Mathematics For Elementary School Teachers (13th Edition)
Elementary Statistics
Introductory and Intermediate Algebra for College Students (5th Edition)
Calculus Volume 2
Fundamentals of Statistics (5th 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