a
To find:The missing length in figure a
a

Answer to Problem 3RP
The missing length is
Explanation of Solution
Given information:The following two sides are given in the right
Formula used:Pythagoras theorem has been applied
Calculation:We apply Pythagoras in the given right triangle, and we get
Thus, we get
b
To find:The missing length in figure b
b

Answer to Problem 3RP
The missing lengths are
Explanation of Solution
Given information:The following two side has been given in the right triangle
Formula used:Basic trigonometric definitions have been used
Calculation:We know that the two sides will be
Hence, we get
c
To find:The missing length in figure c
c

Answer to Problem 3RP
The missing length is
Explanation of Solution
Given information:The following two sides are given in the right triangle
Formula used:Pythagoras theorem has been used
Calculation:We apply Pythagoras in the given right triangle, and we get
Thus, we get
d
To find:The missing length in figure d
d

Answer to Problem 3RP
The missing length is
Explanation of Solution
Given information:The following two sides are given in the right triangle
Formula used:Pythagoras theorem has been used
Calculation:We apply Pythagoras in the given right triangle, and we get
Thus, we get
e
To find:The missing length in figure e
e

Answer to Problem 3RP
The missing length is
Explanation of Solution
Given information:The following two sides are given in the right triangle
Formula used:Pythagoras theorem has been used
Calculation:We apply Pythagoras in the given right triangle, and we get
Thus, we get
f
To find:The missing length in figure f
f

Answer to Problem 3RP
The missing length is
Explanation of Solution
Given information:The following two sides are given in the right triangle
Formula used:Pythagoras theorem has been used
Calculation:We apply Pythagoras in the given right triangle, and we get
Thus, we get
g
To find:The missing length in figure g
g

Answer to Problem 3RP
The missing lengthsare
Explanation of Solution
Given information:The following two sides are given in the right triangle
Formula used:Pythagoras theorem has been used
Calculation:We calculate the sides as
h
To find:The missing length in figure h
h

Answer to Problem 3RP
The missing length is
Explanation of Solution
Given information:The following two sides are given in the right triangle
Formula used:Pythagoras theorem has been used
Calculation:We apply Pythagoras in the given right triangle, and we get
Thus, we get
i
To find:The missing length in figure i
i

Answer to Problem 3RP
The missing length is
Explanation of Solution
Given information:The following two sides are given in the right triangle
Formula used:Pythagoras theorem has been used
Calculation:We apply Pythagoras in the given right triangle, and we get
Thus, we get
j
To find:The missing length in figure j
j

Answer to Problem 3RP
The missing length is
Explanation of Solution
Given information:The following two sides are given in the right triangle
Formula used:Pythagoras theorem has been used
Calculation:For a right isosceles triangle, we know that
Chapter 9 Solutions
Geometry For Enjoyment And Challenge
Additional Math Textbook Solutions
Pre-Algebra Student Edition
College Algebra (7th Edition)
University Calculus: Early Transcendentals (4th Edition)
A First Course in Probability (10th Edition)
A Problem Solving Approach To Mathematics For Elementary School Teachers (13th Edition)
- Mariela 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_forward20arrow_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

