Concept explainers
To find the equal of PT.
Answer to Problem 9.3EX
Option (c)
Explanation of Solution
Given information:
Figure,
Options,
a.
b.
c.
d.
Calculation: The required solutions is obtained as,
Use theorem 9-13: when a secant segment and a tangent segment are drawn to a circle from an external point. The product of the secant is equal to the square of the tangent segment.
Hence, Option (c)
Chapter E Solutions
McDougal Littell Jurgensen Geometry: Student Edition Geometry
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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