a)
To calculate: Coordinates of R
a)
Answer to Problem 14PSB
(-10, 0)
Explanation of Solution
Given information:
Formula Used : Area of
Calculation: R lies on negative X axis and ER is parallel to Y axis
b)
To calculate: Information about
b)
Answer to Problem 14PSB
Complementary
Explanation of Solution
Given information:
Formula Used : Area of triangle
Calculation:
Hence these angles are complementary
c)
To calculate: Area of
c)
Answer to Problem 14PSB
35 square units
Explanation of Solution
Given information:
Formula Used : Area of triangle
Calculation:
Area of
= 35 square inch 3rd
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- 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