To check: Whether the area of the other

Answer to Problem 39CR
Area of the second triangle cannot be found.
Explanation of Solution
Given Information:
Two sides of one triangle are equal to the two sides of another triangle.
The included
Formula used:
Sum of supplementary angles
Calculation:
Let
We have
From these data, we cannot conclude that one of the angles of one triangle is equal to one of the angles of another triangle.
To apply similarity or congruency, we need at least one pair of angles equal.
So, we cannot apply either similarity or congruency in these two triangles.
Hence, area of the second triangle cannot be found.
Chapter 12 Solutions
Geometry For Enjoyment And Challenge
Additional Math Textbook Solutions
Calculus: Early Transcendentals (2nd Edition)
University Calculus: Early Transcendentals (4th Edition)
Elementary Statistics
A Problem Solving Approach To Mathematics For Elementary School Teachers (13th Edition)
Elementary Statistics (13th Edition)
A First Course in Probability (10th Edition)
- Can someone help me with this please?arrow_forwardMariela is in her classroom and looking out of a window at a tree, which is 20 feet away. Mariela’s line of sight to the top of the tree creates a 42° angle of elevation, and her line of sight to the base of the tree creates a 31° angle of depression. What is the height of the tree, rounded to the nearest foot? Be sure to show your work to explain how you got your answer.arrow_forward1arrow_forward
- 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

